2155118823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5059}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 3668945280

約数和(自身を除く): 1513826457

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 331, 429, 993, 1287, 2979, 3641, 4303, 5059, 10923, 12909, 15177, 32769, 38727, 45531, 47333, 55649, 65767, 141999, 166947, 197301, 425997, 500841, 591903, 723437, 1674529, 2170311, 5023587, 6510933, 15070761, 18419819, 21768877, 55259457, 65306631, 165778371, 195919893, 239457647, 718372941, 2155118823]

約数ペア:

[(1, 2155118823), (3, 718372941), (9, 239457647), (11, 195919893), (13, 165778371), (33, 65306631), (39, 55259457), (99, 21768877), (117, 18419819), (143, 15070761), (331, 6510933), (429, 5023587), (993, 2170311), (1287, 1674529), (2979, 723437), (3641, 591903), (4303, 500841), (5059, 425997), (10923, 197301), (12909, 166947), (15177, 141999), (32769, 65767), (38727, 55649), (45531, 47333)]