66072279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5903}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 111089664

約数和(自身を除く): 45017385

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5903, 11193, 17709, 41321, 76739, 123963, 230217, 242023, 537173, 726069, 1611519, 1694161, 3146299, 5082483, 9438897, 22024093, 66072279]

約数ペア:

[(1, 66072279), (3, 22024093), (7, 9438897), (13, 5082483), (21, 3146299), (39, 1694161), (41, 1611519), (91, 726069), (123, 537173), (273, 242023), (287, 230217), (533, 123963), (861, 76739), (1599, 41321), (3731, 17709), (5903, 11193)]