127521849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11393}}^1$

素因数の和:11457

約数の個数: 32

約数和(自身を含む): 214389504

約数和(自身を除く): 86867655

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 11393, 34179, 79751, 148109, 239253, 444327, 467113, 1036763, 1401339, 3110289, 3269791, 6072469, 9809373, 18217407, 42507283, 127521849]

約数ペア:

[(1, 127521849), (3, 42507283), (7, 18217407), (13, 9809373), (21, 6072469), (39, 3269791), (41, 3110289), (91, 1401339), (123, 1036763), (273, 467113), (287, 444327), (533, 239253), (861, 148109), (1599, 79751), (3731, 34179), (11193, 11393)]