78584769

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{43441}}^1$

素因数の和:43517

約数の個数: 16

約数和(自身を含む): 118162240

約数和(自身を除く): 39577471

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 43441, 130323, 390969, 1172907, 2910547, 8731641, 26194923, 78584769]

約数ペア:

[(1, 78584769), (3, 26194923), (9, 8731641), (27, 2910547), (67, 1172907), (201, 390969), (603, 130323), (1809, 43441)]