717789033

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1123}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 1157666048

約数和(自身を除く): 439877015

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 607, 1053, 1123, 1821, 3369, 5463, 7891, 10107, 14599, 16389, 23673, 30321, 43797, 49167, 71019, 90963, 131391, 213057, 394173, 639171, 681661, 1182519, 2044983, 6134949, 8861593, 18404847, 26584779, 55214541, 79754337, 239263011, 717789033]

約数ペア:

[(1, 717789033), (3, 239263011), (9, 79754337), (13, 55214541), (27, 26584779), (39, 18404847), (81, 8861593), (117, 6134949), (351, 2044983), (607, 1182519), (1053, 681661), (1123, 639171), (1821, 394173), (3369, 213057), (5463, 131391), (7891, 90963), (10107, 71019), (14599, 49167), (16389, 43797), (23673, 30321)]