72348969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 123217920

約数和(自身を除く): 50868951

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 7639, 9471, 22917, 53473, 84029, 160419, 252087, 313199, 588203, 939597, 1764609, 2192393, 3445189, 6577179, 10335567, 24116323, 72348969]

約数ペア:

[(1, 72348969), (3, 24116323), (7, 10335567), (11, 6577179), (21, 3445189), (33, 2192393), (41, 1764609), (77, 939597), (123, 588203), (231, 313199), (287, 252087), (451, 160419), (861, 84029), (1353, 53473), (3157, 22917), (7639, 9471)]