91376271

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3617}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 151261344

約数和(自身を除く): 59885073

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 3617, 8421, 10851, 25263, 25319, 32553, 75957, 227871, 1450417, 4351251, 10152919, 13053753, 30458757, 91376271]

約数ペア:

[(1, 91376271), (3, 30458757), (7, 13053753), (9, 10152919), (21, 4351251), (63, 1450417), (401, 227871), (1203, 75957), (2807, 32553), (3609, 25319), (3617, 25263), (8421, 10851)]