11958847857

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 19788088320

約数和(自身を除く): 7829240463

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 297, 309, 311, 419, 891, 927, 933, 1133, 1257, 2781, 2799, 3399, 3421, 3771, 4609, 8343, 8397, 10197, 10263, 11313, 13827, 25191, 30591, 30789, 32033, 33939, 41481, 43157, 91773, 92367, 96099, 124443, 129471, 130309, 277101, 288297, 352363, 373329, 388413, 390927, 474727, 864891, 1057089, 1165239, 1172781, 1424181, 1433399, 2594673, 3171267, 3495717, 3518343, 4272543, 4300197, 9513801, 10555029, 12817629, 12900591, 13421827, 28541403, 38452887, 38701773, 40265481, 116105319, 120796443, 147640097, 362389329, 442920291, 1087167987, 1328760873, 3986282619, 11958847857]

約数ペア:

[(1, 11958847857), (3, 3986282619), (9, 1328760873), (11, 1087167987), (27, 442920291), (33, 362389329), (81, 147640097), (99, 120796443), (103, 116105319), (297, 40265481), (309, 38701773), (311, 38452887), (419, 28541403), (891, 13421827), (927, 12900591), (933, 12817629), (1133, 10555029), (1257, 9513801), (2781, 4300197), (2799, 4272543), (3399, 3518343), (3421, 3495717), (3771, 3171267), (4609, 2594673), (8343, 1433399), (8397, 1424181), (10197, 1172781), (10263, 1165239), (11313, 1057089), (13827, 864891), (25191, 474727), (30591, 390927), (30789, 388413), (32033, 373329), (33939, 352363), (41481, 288297), (43157, 277101), (91773, 130309), (92367, 129471), (96099, 124443)]