1331505054

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{67927}}^1$

素因数の和:67963

約数の個数: 60

約数和(自身を含む): 3279495912

約数和(自身を除く): 1947990858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1782, 2178, 3267, 6534, 9801, 19602, 67927, 135854, 203781, 407562, 611343, 747197, 1222686, 1494394, 1834029, 2241591, 3668058, 4483182, 5502087, 6724773, 8219167, 11004174, 13449546, 16438334, 20174319, 24657501, 40348638, 49315002, 60522957, 73972503, 121045914, 147945006, 221917509, 443835018, 665752527, 1331505054]

約数ペア:

[(1, 1331505054), (2, 665752527), (3, 443835018), (6, 221917509), (9, 147945006), (11, 121045914), (18, 73972503), (22, 60522957), (27, 49315002), (33, 40348638), (54, 24657501), (66, 20174319), (81, 16438334), (99, 13449546), (121, 11004174), (162, 8219167), (198, 6724773), (242, 5502087), (297, 4483182), (363, 3668058), (594, 2241591), (726, 1834029), (891, 1494394), (1089, 1222686), (1782, 747197), (2178, 611343), (3267, 407562), (6534, 203781), (9801, 135854), (19602, 67927)]