73073973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 46365387

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 2591, 4029, 7773, 9401, 18137, 28203, 44047, 54411, 132141, 204689, 308329, 614067, 924987, 1432823, 3479713, 4298469, 10439139, 24357991, 73073973]

約数ペア:

[(1, 73073973), (3, 24357991), (7, 10439139), (17, 4298469), (21, 3479713), (51, 1432823), (79, 924987), (119, 614067), (237, 308329), (357, 204689), (553, 132141), (1343, 54411), (1659, 44047), (2591, 28203), (4029, 18137), (7773, 9401)]