85991529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 43161495

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1091, 1677, 1833, 2021, 3273, 6063, 14183, 26273, 42549, 46913, 51277, 78819, 140739, 153831, 609869, 666601, 1829607, 1999803, 2204911, 6614733, 28663843, 85991529]

約数ペア:

[(1, 85991529), (3, 28663843), (13, 6614733), (39, 2204911), (43, 1999803), (47, 1829607), (129, 666601), (141, 609869), (559, 153831), (611, 140739), (1091, 78819), (1677, 51277), (1833, 46913), (2021, 42549), (3273, 26273), (6063, 14183)]