47191427907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{54167}}^1$

素因数の和:54523

約数の個数: 32

約数和(自身を含む): 68797693440

約数和(自身を除く): 21606265533

約数列:

[1, 3, 13, 39, 89, 251, 267, 753, 1157, 3263, 3471, 9789, 22339, 54167, 67017, 162501, 290407, 704171, 871221, 2112513, 4820863, 13595917, 14462589, 40787751, 62671219, 176746921, 188013657, 530240763, 1210036613, 3630109839, 15730475969, 47191427907]

約数ペア:

[(1, 47191427907), (3, 15730475969), (13, 3630109839), (39, 1210036613), (89, 530240763), (251, 188013657), (267, 176746921), (753, 62671219), (1157, 40787751), (3263, 14462589), (3471, 13595917), (9789, 4820863), (22339, 2112513), (54167, 871221), (67017, 704171), (162501, 290407)]