61357137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 90470400

約数和(自身を除く): 29113263

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 619, 703, 893, 1739, 1857, 2109, 2679, 5217, 11761, 22903, 29093, 33041, 35283, 68709, 87279, 99123, 435157, 552767, 1076441, 1305471, 1658301, 3229323, 20452379, 61357137]

約数ペア:

[(1, 61357137), (3, 20452379), (19, 3229323), (37, 1658301), (47, 1305471), (57, 1076441), (111, 552767), (141, 435157), (619, 99123), (703, 87279), (893, 68709), (1739, 35283), (1857, 33041), (2109, 29093), (2679, 22903), (5217, 11761)]