154648767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 254725632

約数和(自身を除く): 100076865

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317, 951, 1787, 2219, 4121, 5361, 6657, 12363, 12509, 23231, 28847, 37527, 69693, 86541, 162617, 487851, 566479, 1699437, 3965353, 7364227, 11896059, 22092681, 51549589, 154648767]

約数ペア:

[(1, 154648767), (3, 51549589), (7, 22092681), (13, 11896059), (21, 7364227), (39, 3965353), (91, 1699437), (273, 566479), (317, 487851), (951, 162617), (1787, 86541), (2219, 69693), (4121, 37527), (5361, 28847), (6657, 23231), (12363, 12509)]