63716650921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{71023}}^1$

素因数の和:71293

約数の個数: 32

約数和(自身を含む): 81165090816

約数和(自身を除く): 17448439895

約数列:

[1, 7, 11, 61, 77, 191, 427, 671, 1337, 2101, 4697, 11651, 14707, 71023, 81557, 128161, 497161, 781253, 897127, 4332403, 5468771, 13565393, 30326821, 47656433, 94957751, 149219323, 333595031, 827488973, 1044535261, 5792422811, 9102378703, 63716650921]

約数ペア:

[(1, 63716650921), (7, 9102378703), (11, 5792422811), (61, 1044535261), (77, 827488973), (191, 333595031), (427, 149219323), (671, 94957751), (1337, 47656433), (2101, 30326821), (4697, 13565393), (11651, 5468771), (14707, 4332403), (71023, 897127), (81557, 781253), (128161, 497161)]