64151901

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{58909}}^1$

素因数の和:58937

約数の個数: 18

約数和(自身を含む): 101855390

約数和(自身を除く): 37703489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 58909, 176727, 530181, 647999, 1943997, 5831991, 7127989, 21383967, 64151901]

約数ペア:

[(1, 64151901), (3, 21383967), (9, 7127989), (11, 5831991), (33, 1943997), (99, 647999), (121, 530181), (363, 176727), (1089, 58909)]