157039311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8513}}^1$

素因数の和:8583

約数の個数: 32

約数和(自身を含む): 251741952

約数和(自身を除く): 94702641

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 8513, 18447, 25539, 93643, 110669, 280929, 332007, 366059, 1098177, 1217359, 3652077, 4026649, 4758767, 12079947, 14276301, 52346437, 157039311]

約数ペア:

[(1, 157039311), (3, 52346437), (11, 14276301), (13, 12079947), (33, 4758767), (39, 4026649), (43, 3652077), (129, 1217359), (143, 1098177), (429, 366059), (473, 332007), (559, 280929), (1419, 110669), (1677, 93643), (6149, 25539), (8513, 18447)]