73399389

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 115497984

約数和(自身を除く): 42098595

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 489, 523, 861, 1141, 1569, 3423, 3661, 6683, 10983, 20049, 21443, 46781, 64329, 85249, 140343, 150101, 255747, 450303, 596743, 1790229, 3495209, 10485627, 24466463, 73399389]

約数ペア:

[(1, 73399389), (3, 24466463), (7, 10485627), (21, 3495209), (41, 1790229), (123, 596743), (163, 450303), (287, 255747), (489, 150101), (523, 140343), (861, 85249), (1141, 64329), (1569, 46781), (3423, 21443), (3661, 20049), (6683, 10983)]