64909311921

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{7177}}^1\times {\mathrm{5101}}^1$

素因数の和:12481

約数の個数: 24

約数和(自身を含む): 94265429544

約数和(自身を除く): 29356117623

約数列:

[1, 3, 9, 197, 591, 1773, 5101, 7177, 15303, 21531, 45909, 64593, 1004897, 1413869, 3014691, 4241607, 9044073, 12724821, 36609877, 109829631, 329488893, 7212145769, 21636437307, 64909311921]

約数ペア:

[(1, 64909311921), (3, 21636437307), (9, 7212145769), (197, 329488893), (591, 109829631), (1773, 36609877), (5101, 12724821), (7177, 9044073), (15303, 4241607), (21531, 3014691), (45909, 1413869), (64593, 1004897)]