64916327

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{57601}}^1$

素因数の和:57638

約数の個数: 12

約数和(自身を含む): 78799536

約数和(自身を除く): 13883209

約数列:

[1, 7, 23, 49, 161, 1127, 57601, 403207, 1324823, 2822449, 9273761, 64916327]

約数ペア:

[(1, 64916327), (7, 9273761), (23, 2822449), (49, 1324823), (161, 403207), (1127, 57601)]