8926281

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 16801092

約数和(自身を除く): 7874811

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 173, 189, 273, 351, 441, 519, 567, 637, 819, 1053, 1211, 1323, 1557, 1911, 2249, 2457, 3633, 3969, 4671, 5733, 6747, 7371, 8477, 10899, 14013, 15743, 17199, 20241, 25431, 32697, 47229, 51597, 60723, 76293, 98091, 110201, 141687, 182169, 228879, 330603, 425061, 686637, 991809, 1275183, 2975427, 8926281]

約数ペア:

[(1, 8926281), (3, 2975427), (7, 1275183), (9, 991809), (13, 686637), (21, 425061), (27, 330603), (39, 228879), (49, 182169), (63, 141687), (81, 110201), (91, 98091), (117, 76293), (147, 60723), (173, 51597), (189, 47229), (273, 32697), (351, 25431), (441, 20241), (519, 17199), (567, 15743), (637, 14013), (819, 10899), (1053, 8477), (1211, 7371), (1323, 6747), (1557, 5733), (1911, 4671), (2249, 3969), (2457, 3633)]