68657202453

素因数分解:

$3^1\times 7^4\times {\mathrm{163}}^1\times {\mathrm{58477}}^1$

素因数の和:58671

約数の個数: 40

約数和(自身を含む): 107450751968

約数和(自身を除く): 38793549515

約数列:

[1, 3, 7, 21, 49, 147, 163, 343, 489, 1029, 1141, 2401, 3423, 7203, 7987, 23961, 55909, 58477, 167727, 175431, 391363, 409339, 1174089, 1228017, 2865373, 8596119, 9531751, 20057611, 28595253, 60172833, 66722257, 140403277, 200166771, 421209831, 467055799, 1401167397, 3269390593, 9808171779, 22885734151, 68657202453]

約数ペア:

[(1, 68657202453), (3, 22885734151), (7, 9808171779), (21, 3269390593), (49, 1401167397), (147, 467055799), (163, 421209831), (343, 200166771), (489, 140403277), (1029, 66722257), (1141, 60172833), (2401, 28595253), (3423, 20057611), (7203, 9531751), (7987, 8596119), (23961, 2865373), (55909, 1228017), (58477, 1174089), (167727, 409339), (175431, 391363)]