155752401

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239251}}^1$

素因数の和:239292

約数の個数: 16

約数和(自身を含む): 244994048

約数和(自身を除く): 89241647

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 239251, 717753, 1674757, 5024271, 7416781, 22250343, 51917467, 155752401]

約数ペア:

[(1, 155752401), (3, 51917467), (7, 22250343), (21, 7416781), (31, 5024271), (93, 1674757), (217, 717753), (651, 239251)]