57809409

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 90295296

約数和(自身を除く): 32485887

約数列:

[1, 3, 7, 21, 67, 181, 201, 227, 469, 543, 681, 1267, 1407, 1589, 3801, 4767, 12127, 15209, 36381, 41087, 45627, 84889, 106463, 123261, 254667, 287609, 319389, 862827, 2752829, 8258487, 19269803, 57809409]

約数ペア:

[(1, 57809409), (3, 19269803), (7, 8258487), (21, 2752829), (67, 862827), (181, 319389), (201, 287609), (227, 254667), (469, 123261), (543, 106463), (681, 84889), (1267, 45627), (1407, 41087), (1589, 36381), (3801, 15209), (4767, 12127)]