63767745

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26737}}^1$

素因数の和:26801

約数の個数: 24

約数和(自身を含む): 112620456

約数和(自身を除く): 48852711

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 26737, 80211, 133685, 240633, 401055, 1203165, 1417061, 4251183, 7085305, 12753549, 21255915, 63767745]

約数ペア:

[(1, 63767745), (3, 21255915), (5, 12753549), (9, 7085305), (15, 4251183), (45, 1417061), (53, 1203165), (159, 401055), (265, 240633), (477, 133685), (795, 80211), (2385, 26737)]