129477621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10091}}^1$

素因数の和:10161

約数の個数: 32

約数和(自身を含む): 217018368

約数和(自身を除く): 87540747

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 10091, 12831, 30273, 70637, 131183, 211911, 393549, 474277, 918281, 1422831, 2754843, 3319939, 6165601, 9959817, 18496803, 43159207, 129477621]

約数ペア:

[(1, 129477621), (3, 43159207), (7, 18496803), (13, 9959817), (21, 6165601), (39, 3319939), (47, 2754843), (91, 1422831), (141, 918281), (273, 474277), (329, 393549), (611, 211911), (987, 131183), (1833, 70637), (4277, 30273), (10091, 12831)]