518911029

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 990685080

約数和(自身を除く): 471774051

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 89, 91, 113, 117, 147, 189, 267, 273, 339, 351, 441, 567, 623, 637, 791, 801, 819, 1017, 1053, 1157, 1323, 1469, 1869, 1911, 2373, 2403, 2457, 3051, 3471, 3969, 4361, 4407, 5537, 5607, 5733, 7119, 7209, 7371, 8099, 9153, 10057, 10283, 10413, 13083, 13221, 16611, 16821, 17199, 21357, 24297, 30171, 30849, 31239, 39249, 39663, 49833, 50463, 51597, 56693, 64071, 70399, 71981, 72891, 90513, 92547, 93717, 117747, 118989, 130741, 149499, 170079, 211197, 215943, 218673, 271539, 277641, 353241, 392223, 448497, 492793, 510237, 633591, 647829, 656019, 814617, 832923, 915187, 1176669, 1478379, 1530711, 1900773, 1943487, 2745561, 3530007, 4435137, 4592133, 5702319, 5830461, 6406309, 8236683, 10590021, 13305411, 19218927, 24710049, 39916233, 57656781, 74130147, 172970343, 518911029]

約数ペア:

[(1, 518911029), (3, 172970343), (7, 74130147), (9, 57656781), (13, 39916233), (21, 24710049), (27, 19218927), (39, 13305411), (49, 10590021), (63, 8236683), (81, 6406309), (89, 5830461), (91, 5702319), (113, 4592133), (117, 4435137), (147, 3530007), (189, 2745561), (267, 1943487), (273, 1900773), (339, 1530711), (351, 1478379), (441, 1176669), (567, 915187), (623, 832923), (637, 814617), (791, 656019), (801, 647829), (819, 633591), (1017, 510237), (1053, 492793), (1157, 448497), (1323, 392223), (1469, 353241), (1869, 277641), (1911, 271539), (2373, 218673), (2403, 215943), (2457, 211197), (3051, 170079), (3471, 149499), (3969, 130741), (4361, 118989), (4407, 117747), (5537, 93717), (5607, 92547), (5733, 90513), (7119, 72891), (7209, 71981), (7371, 70399), (8099, 64071), (9153, 56693), (10057, 51597), (10283, 50463), (10413, 49833), (13083, 39663), (13221, 39249), (16611, 31239), (16821, 30849), (17199, 30171), (21357, 24297)]