68835753

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3301}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 114011456

約数和(自身を除く): 45175703

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 3301, 6951, 9903, 20853, 23107, 29709, 69321, 207963, 1092631, 3277893, 7648417, 9833679, 22945251, 68835753]

約数ペア:

[(1, 68835753), (3, 22945251), (7, 9833679), (9, 7648417), (21, 3277893), (63, 1092631), (331, 207963), (993, 69321), (2317, 29709), (2979, 23107), (3301, 20853), (6951, 9903)]