72409503

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1567}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 98395136

約数和(自身を除く): 25985633

約数列:

[1, 3, 73, 211, 219, 633, 1567, 4701, 15403, 46209, 114391, 330637, 343173, 991911, 24136501, 72409503]

約数ペア:

[(1, 72409503), (3, 24136501), (73, 991911), (211, 343173), (219, 330637), (633, 114391), (1567, 46209), (4701, 15403)]