25464699

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 28

約数和(自身を含む): 41131776

約数和(自身を除く): 15667077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2687, 3159, 8061, 9477, 24183, 34931, 72549, 104793, 217647, 314379, 652941, 943137, 1958823, 2829411, 8488233, 25464699]

約数ペア:

[(1, 25464699), (3, 8488233), (9, 2829411), (13, 1958823), (27, 943137), (39, 652941), (81, 314379), (117, 217647), (243, 104793), (351, 72549), (729, 34931), (1053, 24183), (2687, 9477), (3159, 8061)]