73553571

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89809}}^1$

素因数の和:89835

約数の個数: 24

約数和(自身を含む): 130763360

約数和(自身を除く): 57209789

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 89809, 269427, 628663, 808281, 1167517, 1885989, 3502551, 5657967, 8172619, 10507653, 24517857, 73553571]

約数ペア:

[(1, 73553571), (3, 24517857), (7, 10507653), (9, 8172619), (13, 5657967), (21, 3502551), (39, 1885989), (63, 1167517), (91, 808281), (117, 628663), (273, 269427), (819, 89809)]