157031133

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{1621}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 244078560

約数和(自身を除く): 87047427

約数列:

[1, 3, 7, 21, 49, 147, 659, 1621, 1977, 4613, 4863, 11347, 13839, 32291, 34041, 79429, 96873, 238287, 1068239, 3204717, 7477673, 22433019, 52343711, 157031133]

約数ペア:

[(1, 157031133), (3, 52343711), (7, 22433019), (21, 7477673), (49, 3204717), (147, 1068239), (659, 238287), (1621, 96873), (1977, 79429), (4613, 34041), (4863, 32291), (11347, 13839)]