91982007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 147445760

約数和(自身を除く): 55463753

約数列:

[1, 3, 9, 13, 27, 39, 117, 271, 351, 813, 967, 2439, 2901, 3523, 7317, 8703, 10569, 12571, 26109, 31707, 37713, 95121, 113139, 262057, 339417, 786171, 2358513, 3406741, 7075539, 10220223, 30660669, 91982007]

約数ペア:

[(1, 91982007), (3, 30660669), (9, 10220223), (13, 7075539), (27, 3406741), (39, 2358513), (117, 786171), (271, 339417), (351, 262057), (813, 113139), (967, 95121), (2439, 37713), (2901, 31707), (3523, 26109), (7317, 12571), (8703, 10569)]