72848997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{207547}}^1$

素因数の和:207569

約数の個数: 16

約数和(自身を含む): 116226880

約数和(自身を除く): 43377883

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 207547, 622641, 1867923, 2698111, 5603769, 8094333, 24282999, 72848997]

約数ペア:

[(1, 72848997), (3, 24282999), (9, 8094333), (13, 5603769), (27, 2698111), (39, 1867923), (117, 622641), (351, 207547)]