61759997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 73890432

約数和(自身を除く): 12130435

約数列:

[1, 13, 17, 43, 67, 97, 221, 559, 731, 871, 1139, 1261, 1649, 2881, 4171, 6499, 9503, 14807, 21437, 37453, 48977, 54223, 70907, 84487, 110483, 279457, 636701, 921791, 1436279, 3632941, 4750769, 61759997]

約数ペア:

[(1, 61759997), (13, 4750769), (17, 3632941), (43, 1436279), (67, 921791), (97, 636701), (221, 279457), (559, 110483), (731, 84487), (871, 70907), (1139, 54223), (1261, 48977), (1649, 37453), (2881, 21437), (4171, 14807), (6499, 9503)]