123884991

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 189604800

約数和(自身を除く): 65719809

約数列:

[1, 3, 9, 27, 37, 111, 269, 333, 461, 807, 999, 1383, 2421, 4149, 7263, 9953, 12447, 17057, 29859, 51171, 89577, 124009, 153513, 268731, 372027, 460539, 1116081, 3348243, 4588333, 13764999, 41294997, 123884991]

約数ペア:

[(1, 123884991), (3, 41294997), (9, 13764999), (27, 4588333), (37, 3348243), (111, 1116081), (269, 460539), (333, 372027), (461, 268731), (807, 153513), (999, 124009), (1383, 89577), (2421, 51171), (4149, 29859), (7263, 17057), (9953, 12447)]