151955727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1181}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 253269504

約数和(自身を除く): 101313777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 557, 1181, 1671, 3543, 3899, 6127, 8267, 11697, 12991, 18381, 24801, 38973, 42889, 90937, 128667, 272811, 657817, 1973451, 4604719, 7235987, 13814157, 21707961, 50651909, 151955727]

約数ペア:

[(1, 151955727), (3, 50651909), (7, 21707961), (11, 13814157), (21, 7235987), (33, 4604719), (77, 1973451), (231, 657817), (557, 272811), (1181, 128667), (1671, 90937), (3543, 42889), (3899, 38973), (6127, 24801), (8267, 18381), (11697, 12991)]