70955199

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 123102720

約数和(自身を除く): 52147521

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 497, 547, 609, 639, 1491, 1641, 1827, 2059, 3829, 4473, 4923, 6177, 11487, 14413, 15863, 18531, 34461, 38837, 43239, 47589, 111041, 116511, 129717, 142767, 271859, 333123, 349533, 815577, 999369, 1126273, 2446731, 3378819, 7883911, 10136457, 23651733, 70955199]

約数ペア:

[(1, 70955199), (3, 23651733), (7, 10136457), (9, 7883911), (21, 3378819), (29, 2446731), (63, 1126273), (71, 999369), (87, 815577), (203, 349533), (213, 333123), (261, 271859), (497, 142767), (547, 129717), (609, 116511), (639, 111041), (1491, 47589), (1641, 43239), (1827, 38837), (2059, 34461), (3829, 18531), (4473, 15863), (4923, 14413), (6177, 11487)]