72488217

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{1283}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 99535680

約数和(自身を除く): 27047463

約数列:

[1, 3, 37, 111, 509, 1283, 1527, 3849, 18833, 47471, 56499, 142413, 653047, 1959141, 24162739, 72488217]

約数ペア:

[(1, 72488217), (3, 24162739), (37, 1959141), (111, 653047), (509, 142413), (1283, 56499), (1527, 47471), (3849, 18833)]