155515663827

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{90679}}^1$

素因数の和:91405

約数の個数: 40

約数和(自身を含む): 240161264640

約数和(自身を除く): 84645600813

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 683, 837, 2049, 2511, 6147, 18441, 21173, 55323, 63519, 90679, 190557, 272037, 571671, 816111, 1715013, 2448333, 2811049, 7344999, 8433147, 25299441, 61933757, 75898323, 185801271, 227694969, 557403813, 1672211439, 1919946467, 5016634317, 5759839401, 17279518203, 51838554609, 155515663827]

約数ペア:

[(1, 155515663827), (3, 51838554609), (9, 17279518203), (27, 5759839401), (31, 5016634317), (81, 1919946467), (93, 1672211439), (279, 557403813), (683, 227694969), (837, 185801271), (2049, 75898323), (2511, 61933757), (6147, 25299441), (18441, 8433147), (21173, 7344999), (55323, 2811049), (63519, 2448333), (90679, 1715013), (190557, 816111), (272037, 571671)]