61225241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 19285735

約数列:

[1, 7, 11, 23, 77, 161, 181, 191, 253, 1267, 1337, 1771, 1991, 2101, 4163, 4393, 13937, 14707, 29141, 30751, 34571, 45793, 48323, 241997, 320551, 338261, 380281, 795133, 2661967, 5565931, 8746463, 61225241]

約数ペア:

[(1, 61225241), (7, 8746463), (11, 5565931), (23, 2661967), (77, 795133), (161, 380281), (181, 338261), (191, 320551), (253, 241997), (1267, 48323), (1337, 45793), (1771, 34571), (1991, 30751), (2101, 29141), (4163, 14707), (4393, 13937)]