51460461

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 82557440

約数和(自身を除く): 31096979

約数列:

[1, 3, 9, 13, 27, 39, 117, 271, 351, 541, 813, 1623, 2439, 3523, 4869, 7033, 7317, 10569, 14607, 21099, 31707, 63297, 95121, 146611, 189891, 439833, 1319499, 1905943, 3958497, 5717829, 17153487, 51460461]

約数ペア:

[(1, 51460461), (3, 17153487), (9, 5717829), (13, 3958497), (27, 1905943), (39, 1319499), (117, 439833), (271, 189891), (351, 146611), (541, 95121), (813, 63297), (1623, 31707), (2439, 21099), (3523, 14607), (4869, 10569), (7033, 7317)]