71466489

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 108691200

約数和(自身を除く): 37224711

約数列:

[1, 3, 9, 27, 73, 101, 219, 303, 359, 657, 909, 1077, 1971, 2727, 3231, 7373, 9693, 22119, 26207, 36259, 66357, 78621, 108777, 199071, 235863, 326331, 707589, 978993, 2646907, 7940721, 23822163, 71466489]

約数ペア:

[(1, 71466489), (3, 23822163), (9, 7940721), (27, 2646907), (73, 978993), (101, 707589), (219, 326331), (303, 235863), (359, 199071), (657, 108777), (909, 78621), (1077, 66357), (1971, 36259), (2727, 26207), (3231, 22119), (7373, 9693)]