91696791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 133005312

約数和(自身を除く): 41308521

約数列:

[1, 3, 23, 31, 69, 93, 163, 263, 489, 713, 789, 2139, 3749, 5053, 6049, 8153, 11247, 15159, 18147, 24459, 42869, 116219, 128607, 187519, 348657, 562557, 985987, 1328939, 2957961, 3986817, 30565597, 91696791]

約数ペア:

[(1, 91696791), (3, 30565597), (23, 3986817), (31, 2957961), (69, 1328939), (93, 985987), (163, 562557), (263, 348657), (489, 187519), (713, 128607), (789, 116219), (2139, 42869), (3749, 24459), (5053, 18147), (6049, 15159), (8153, 11247)]