64373757

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133279}}^1$

素因数の和:133312

約数の個数: 16

約数和(自身を含む): 102359040

約数和(自身を除く): 37985283

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 133279, 399837, 932953, 2798859, 3065417, 9196251, 21457919, 64373757]

約数ペア:

[(1, 64373757), (3, 21457919), (7, 9196251), (21, 3065417), (23, 2798859), (69, 932953), (161, 399837), (483, 133279)]