15697716783

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{5657}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 24974864640

約数和(自身を除く): 9277147857

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 439, 903, 1317, 2107, 3073, 5657, 6321, 9219, 16971, 18877, 21511, 39599, 56631, 64533, 118797, 132139, 243251, 277193, 396417, 729753, 831579, 924973, 1702757, 2483423, 2774919, 5108271, 7450269, 11919299, 17383961, 35757897, 52151883, 106787189, 121687727, 320361567, 365063181, 747510323, 2242530969, 5232572261, 15697716783]

約数ペア:

[(1, 15697716783), (3, 5232572261), (7, 2242530969), (21, 747510323), (43, 365063181), (49, 320361567), (129, 121687727), (147, 106787189), (301, 52151883), (439, 35757897), (903, 17383961), (1317, 11919299), (2107, 7450269), (3073, 5108271), (5657, 2774919), (6321, 2483423), (9219, 1702757), (16971, 924973), (18877, 831579), (21511, 729753), (39599, 396417), (56631, 277193), (64533, 243251), (118797, 132139)]