67681305

素因数分解:

$3^3\times 5^1\times {\mathrm{501343}}^1$

素因数の和:501357

約数の個数: 16

約数和(自身を含む): 120322560

約数和(自身を除く): 52641255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 501343, 1504029, 2506715, 4512087, 7520145, 13536261, 22560435, 67681305]

約数ペア:

[(1, 67681305), (3, 22560435), (5, 13536261), (9, 7520145), (15, 4512087), (27, 2506715), (45, 1504029), (135, 501343)]