146763939

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 229718016

約数和(自身を除く): 82954077

約数列:

[1, 3, 7, 21, 47, 141, 241, 329, 617, 723, 987, 1687, 1851, 4319, 5061, 11327, 12957, 28999, 33981, 79289, 86997, 148697, 202993, 237867, 446091, 608979, 1040879, 3122637, 6988759, 20966277, 48921313, 146763939]

約数ペア:

[(1, 146763939), (3, 48921313), (7, 20966277), (21, 6988759), (47, 3122637), (141, 1040879), (241, 608979), (329, 446091), (617, 237867), (723, 202993), (987, 148697), (1687, 86997), (1851, 79289), (4319, 33981), (5061, 28999), (11327, 12957)]