64626537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 96574464

約数和(自身を除く): 31947927

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 527, 697, 997, 1271, 1581, 2091, 2991, 3813, 16949, 21607, 30907, 40877, 50847, 64821, 92721, 122631, 525419, 694909, 1267187, 1576257, 2084727, 3801561, 21542179, 64626537]

約数ペア:

[(1, 64626537), (3, 21542179), (17, 3801561), (31, 2084727), (41, 1576257), (51, 1267187), (93, 694909), (123, 525419), (527, 122631), (697, 92721), (997, 64821), (1271, 50847), (1581, 40877), (2091, 30907), (2991, 21607), (3813, 16949)]