64984029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 98488320

約数和(自身を除く): 33504291

約数列:

[1, 3, 11, 31, 33, 93, 139, 341, 417, 457, 1023, 1371, 1529, 4309, 4587, 5027, 12927, 14167, 15081, 42501, 47399, 63523, 142197, 155837, 190569, 467511, 698753, 1969213, 2096259, 5907639, 21661343, 64984029]

約数ペア:

[(1, 64984029), (3, 21661343), (11, 5907639), (31, 2096259), (33, 1969213), (93, 698753), (139, 467511), (341, 190569), (417, 155837), (457, 142197), (1023, 63523), (1371, 47399), (1529, 42501), (4309, 15081), (4587, 14167), (5027, 12927)]