131204259

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 206323200

約数和(自身を除く): 75118941

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 3581, 4071, 10743, 12213, 32229, 36639, 82363, 96687, 211279, 247089, 633837, 741267, 1901511, 2223801, 4859417, 5704533, 14578251, 43734753, 131204259]

約数ペア:

[(1, 131204259), (3, 43734753), (9, 14578251), (23, 5704533), (27, 4859417), (59, 2223801), (69, 1901511), (177, 741267), (207, 633837), (531, 247089), (621, 211279), (1357, 96687), (1593, 82363), (3581, 36639), (4071, 32229), (10743, 12213)]