64152638367

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{69457}}^1$

素因数の和:69707

約数の個数: 32

約数和(自身を含む): 90077579712

約数和(自身を除く): 25924941345

約数列:

[1, 3, 37, 53, 111, 157, 159, 471, 1961, 5809, 5883, 8321, 17427, 24963, 69457, 208371, 307877, 923631, 2569909, 3681221, 7709727, 10904749, 11043663, 32714247, 136205177, 403475713, 408615531, 577951697, 1210427139, 1733855091, 21384212789, 64152638367]

約数ペア:

[(1, 64152638367), (3, 21384212789), (37, 1733855091), (53, 1210427139), (111, 577951697), (157, 408615531), (159, 403475713), (471, 136205177), (1961, 32714247), (5809, 11043663), (5883, 10904749), (8321, 7709727), (17427, 3681221), (24963, 2569909), (69457, 923631), (208371, 307877)]