80330943

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 140083200

約数和(自身を除く): 59752257

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 151, 231, 329, 343, 453, 517, 539, 987, 1029, 1057, 1551, 1617, 1661, 2303, 3171, 3619, 3773, 4983, 6909, 7097, 7399, 10857, 11319, 11627, 16121, 21291, 22197, 25333, 34881, 48363, 49679, 51793, 75999, 78067, 81389, 149037, 155379, 177331, 234201, 244167, 347753, 531993, 546469, 569723, 1043259, 1639407, 1709169, 2434271, 3825283, 7302813, 11475849, 26776981, 80330943]

約数ペア:

[(1, 80330943), (3, 26776981), (7, 11475849), (11, 7302813), (21, 3825283), (33, 2434271), (47, 1709169), (49, 1639407), (77, 1043259), (141, 569723), (147, 546469), (151, 531993), (231, 347753), (329, 244167), (343, 234201), (453, 177331), (517, 155379), (539, 149037), (987, 81389), (1029, 78067), (1057, 75999), (1551, 51793), (1617, 49679), (1661, 48363), (2303, 34881), (3171, 25333), (3619, 22197), (3773, 21291), (4983, 16121), (6909, 11627), (7097, 11319), (7399, 10857)]