99256731

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 154165248

約数和(自身を除く): 54908517

約数列:

[1, 3, 7, 21, 107, 163, 271, 321, 489, 749, 813, 1141, 1897, 2247, 3423, 5691, 17441, 28997, 44173, 52323, 86991, 122087, 132519, 202979, 309211, 366261, 608937, 927633, 4726511, 14179533, 33085577, 99256731]

約数ペア:

[(1, 99256731), (3, 33085577), (7, 14179533), (21, 4726511), (107, 927633), (163, 608937), (271, 366261), (321, 309211), (489, 202979), (749, 132519), (813, 122087), (1141, 86991), (1897, 52323), (2247, 44173), (3423, 28997), (5691, 17441)]