157615101

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 266692608

約数和(自身を除く): 109077507

約数列:

[1, 3, 7, 9, 21, 63, 71, 167, 211, 213, 497, 501, 633, 639, 1169, 1477, 1491, 1503, 1899, 3507, 4431, 4473, 10521, 11857, 13293, 14981, 35237, 35571, 44943, 82999, 104867, 105711, 106713, 134829, 246659, 248997, 314601, 317133, 739977, 746991, 943803, 2219931, 2501827, 7505481, 17512789, 22516443, 52538367, 157615101]

約数ペア:

[(1, 157615101), (3, 52538367), (7, 22516443), (9, 17512789), (21, 7505481), (63, 2501827), (71, 2219931), (167, 943803), (211, 746991), (213, 739977), (497, 317133), (501, 314601), (633, 248997), (639, 246659), (1169, 134829), (1477, 106713), (1491, 105711), (1503, 104867), (1899, 82999), (3507, 44943), (4431, 35571), (4473, 35237), (10521, 14981), (11857, 13293)]