75918699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 122304000

約数和(自身を除く): 46385301

約数列:

[1, 3, 9, 19, 23, 57, 69, 97, 171, 199, 207, 291, 437, 597, 873, 1311, 1791, 1843, 2231, 3781, 3933, 4577, 5529, 6693, 11343, 13731, 16587, 19303, 20079, 34029, 41193, 42389, 57909, 86963, 127167, 173727, 260889, 366757, 381501, 443969, 782667, 1100271, 1331907, 3300813, 3995721, 8435411, 25306233, 75918699]

約数ペア:

[(1, 75918699), (3, 25306233), (9, 8435411), (19, 3995721), (23, 3300813), (57, 1331907), (69, 1100271), (97, 782667), (171, 443969), (199, 381501), (207, 366757), (291, 260889), (437, 173727), (597, 127167), (873, 86963), (1311, 57909), (1791, 42389), (1843, 41193), (2231, 34029), (3781, 20079), (3933, 19303), (4577, 16587), (5529, 13731), (6693, 11343)]