89774601

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 146073600

約数和(自身を除く): 56298999

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 3169, 4047, 9443, 9507, 22183, 28329, 60211, 66549, 180633, 224999, 421477, 674997, 1264431, 1574993, 4274981, 4724979, 12824943, 29924867, 89774601]

約数ペア:

[(1, 89774601), (3, 29924867), (7, 12824943), (19, 4724979), (21, 4274981), (57, 1574993), (71, 1264431), (133, 674997), (213, 421477), (399, 224999), (497, 180633), (1349, 66549), (1491, 60211), (3169, 28329), (4047, 22183), (9443, 9507)]