64611603

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^2\times {\mathrm{109}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 108760080

約数和(自身を除く): 44148477

約数列:

[1, 3, 7, 9, 21, 63, 97, 109, 291, 327, 679, 763, 873, 981, 2037, 2289, 6111, 6867, 9409, 10573, 28227, 31719, 65863, 74011, 84681, 95157, 197589, 222033, 592767, 666099, 1025581, 3076743, 7179067, 9230229, 21537201, 64611603]

約数ペア:

[(1, 64611603), (3, 21537201), (7, 9230229), (9, 7179067), (21, 3076743), (63, 1025581), (97, 666099), (109, 592767), (291, 222033), (327, 197589), (679, 95157), (763, 84681), (873, 74011), (981, 65863), (2037, 31719), (2289, 28227), (6111, 10573), (6867, 9409)]