157419339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 262385664

約数和(自身を除く): 104966325

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 523, 1303, 1569, 3661, 3909, 5753, 9121, 10983, 14333, 17259, 27363, 40271, 42999, 100331, 120813, 300993, 681469, 2044407, 4770283, 7496159, 14310849, 22488477, 52473113, 157419339]

約数ペア:

[(1, 157419339), (3, 52473113), (7, 22488477), (11, 14310849), (21, 7496159), (33, 4770283), (77, 2044407), (231, 681469), (523, 300993), (1303, 120813), (1569, 100331), (3661, 42999), (3909, 40271), (5753, 27363), (9121, 17259), (10983, 14333)]