121566159

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 215336576

約数和(自身を除く): 93770417

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 121, 143, 277, 279, 341, 363, 403, 429, 831, 1023, 1089, 1209, 1287, 1573, 2493, 3047, 3069, 3601, 3627, 3751, 4433, 4719, 8587, 9141, 10803, 11253, 13299, 14157, 25761, 27423, 32409, 33517, 33759, 39611, 39897, 48763, 77283, 94457, 100551, 111631, 118833, 146289, 283371, 301653, 334893, 356499, 435721, 438867, 850113, 1004679, 1039027, 1227941, 1307163, 3117081, 3683823, 3921489, 9351243, 11051469, 13507351, 40522053, 121566159]

約数ペア:

[(1, 121566159), (3, 40522053), (9, 13507351), (11, 11051469), (13, 9351243), (31, 3921489), (33, 3683823), (39, 3117081), (93, 1307163), (99, 1227941), (117, 1039027), (121, 1004679), (143, 850113), (277, 438867), (279, 435721), (341, 356499), (363, 334893), (403, 301653), (429, 283371), (831, 146289), (1023, 118833), (1089, 111631), (1209, 100551), (1287, 94457), (1573, 77283), (2493, 48763), (3047, 39897), (3069, 39611), (3601, 33759), (3627, 33517), (3751, 32409), (4433, 27423), (4719, 25761), (8587, 14157), (9141, 13299), (10803, 11253)]