123113817

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 186399360

約数和(自身を除く): 63285543

約数列:

[1, 3, 9, 27, 83, 137, 249, 401, 411, 747, 1203, 1233, 2241, 3609, 3699, 10827, 11371, 33283, 34113, 54937, 99849, 102339, 164811, 299547, 307017, 494433, 898641, 1483299, 4559771, 13679313, 41037939, 123113817]

約数ペア:

[(1, 123113817), (3, 41037939), (9, 13679313), (27, 4559771), (83, 1483299), (137, 898641), (249, 494433), (401, 307017), (411, 299547), (747, 164811), (1203, 102339), (1233, 99849), (2241, 54937), (3609, 34113), (3699, 33283), (10827, 11371)]