64502007

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 87907680

約数和(自身を除く): 23405673

約数列:

[1, 3, 53, 159, 509, 797, 1527, 2391, 26977, 42241, 80931, 126723, 405673, 1217019, 21500669, 64502007]

約数ペア:

[(1, 64502007), (3, 21500669), (53, 1217019), (159, 405673), (509, 126723), (797, 80931), (1527, 42241), (2391, 26977)]