157284189

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1153}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 237631680

約数和(自身を除く): 80347491

約数列:

[1, 3, 9, 23, 69, 207, 659, 1153, 1977, 3459, 5931, 10377, 15157, 26519, 45471, 79557, 136413, 238671, 759827, 2279481, 6838443, 17476021, 52428063, 157284189]

約数ペア:

[(1, 157284189), (3, 52428063), (9, 17476021), (23, 6838443), (69, 2279481), (207, 759827), (659, 238671), (1153, 136413), (1977, 79557), (3459, 45471), (5931, 26519), (10377, 15157)]