65774457

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15131}}^1$

素因数の和:15170

約数の個数: 32

約数和(自身を含む): 116213760

約数和(自身を除く): 50439303

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 15131, 45393, 105917, 136179, 317751, 348013, 408537, 953253, 1044039, 2436091, 2859759, 3132117, 7308273, 9396351, 21924819, 65774457]

約数ペア:

[(1, 65774457), (3, 21924819), (7, 9396351), (9, 7308273), (21, 3132117), (23, 2859759), (27, 2436091), (63, 1044039), (69, 953253), (161, 408537), (189, 348013), (207, 317751), (483, 136179), (621, 105917), (1449, 45393), (4347, 15131)]