83751837

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 123150720

約数和(自身を除く): 39398883

約数列:

[1, 3, 13, 39, 97, 131, 169, 291, 393, 507, 1261, 1703, 2197, 3783, 5109, 6591, 12707, 16393, 22139, 38121, 49179, 66417, 165191, 213109, 287807, 495573, 639327, 863421, 2147483, 6442449, 27917279, 83751837]

約数ペア:

[(1, 83751837), (3, 27917279), (13, 6442449), (39, 2147483), (97, 863421), (131, 639327), (169, 495573), (291, 287807), (393, 213109), (507, 165191), (1261, 66417), (1703, 49179), (2197, 38121), (3783, 22139), (5109, 16393), (6591, 12707)]