225184401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{641551}}^1$

素因数の和:641573

約数の個数: 16

約数和(自身を含む): 359269120

約数和(自身を除く): 134084719

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 641551, 1924653, 5773959, 8340163, 17321877, 25020489, 75061467, 225184401]

約数ペア:

[(1, 225184401), (3, 75061467), (9, 25020489), (13, 17321877), (27, 8340163), (39, 5773959), (117, 1924653), (351, 641551)]