168876603

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 304404480

約数和(自身を除く): 135527877

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 159, 161, 189, 207, 371, 477, 483, 621, 733, 1113, 1219, 1431, 1449, 2199, 3339, 3657, 4347, 5131, 6597, 8533, 10017, 10971, 15393, 16859, 19791, 25599, 32913, 38849, 46179, 50577, 76797, 116547, 118013, 138537, 151731, 230391, 271943, 349641, 354039, 455193, 815829, 893527, 1048923, 1062117, 2447487, 2680581, 3186351, 6254689, 7342461, 8041743, 18764067, 24125229, 56292201, 168876603]

約数ペア:

[(1, 168876603), (3, 56292201), (7, 24125229), (9, 18764067), (21, 8041743), (23, 7342461), (27, 6254689), (53, 3186351), (63, 2680581), (69, 2447487), (159, 1062117), (161, 1048923), (189, 893527), (207, 815829), (371, 455193), (477, 354039), (483, 349641), (621, 271943), (733, 230391), (1113, 151731), (1219, 138537), (1431, 118013), (1449, 116547), (2199, 76797), (3339, 50577), (3657, 46179), (4347, 38849), (5131, 32913), (6597, 25599), (8533, 19791), (10017, 16859), (10971, 15393)]