27602029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 7960211

約数列:

[1, 7, 13, 53, 59, 91, 97, 371, 413, 679, 689, 767, 1261, 3127, 4823, 5141, 5369, 5723, 8827, 21889, 35987, 40061, 40651, 66833, 74399, 284557, 303319, 467831, 520793, 2123233, 3943147, 27602029]

約数ペア:

[(1, 27602029), (7, 3943147), (13, 2123233), (53, 520793), (59, 467831), (91, 303319), (97, 284557), (371, 74399), (413, 66833), (679, 40651), (689, 40061), (767, 35987), (1261, 21889), (3127, 8827), (4823, 5723), (5141, 5369)]