64858101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280771}}^1$

素因数の和:280792

約数の個数: 16

約数和(自身を含む): 107816448

約数和(自身を除く): 42958347

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 280771, 842313, 1965397, 3088481, 5896191, 9265443, 21619367, 64858101]

約数ペア:

[(1, 64858101), (3, 21619367), (7, 9265443), (11, 5896191), (21, 3088481), (33, 1965397), (77, 842313), (231, 280771)]