155706987357

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{1877}}^1\times {\mathrm{13339}}^1$

素因数の和:15913

約数の個数: 24

約数和(自身を含む): 225372469920

約数和(自身を除く): 69665482563

約数列:

[1, 3, 9, 691, 1877, 2073, 5631, 6219, 13339, 16893, 40017, 120051, 1297007, 3891021, 9217249, 11673063, 25037303, 27651747, 75111909, 82955241, 225335727, 17300776373, 51902329119, 155706987357]

約数ペア:

[(1, 155706987357), (3, 51902329119), (9, 17300776373), (691, 225335727), (1877, 82955241), (2073, 75111909), (5631, 27651747), (6219, 25037303), (13339, 11673063), (16893, 9217249), (40017, 3891021), (120051, 1297007)]