73893813

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3329}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 115404480

約数和(自身を除く): 41510667

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 3329, 7399, 9987, 22197, 23303, 69909, 163121, 489363, 502679, 1508037, 3518753, 10556259, 24631271, 73893813]

約数ペア:

[(1, 73893813), (3, 24631271), (7, 10556259), (21, 3518753), (49, 1508037), (147, 502679), (151, 489363), (453, 163121), (1057, 69909), (3171, 23303), (3329, 22197), (7399, 9987)]