65248056531

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{164839}}^1$

素因数の和:165016

約数の個数: 48

約数和(自身を含む): 110540385280

約数和(自身を除く): 45292328749

約数列:

[1, 3, 7, 9, 21, 61, 63, 103, 183, 309, 427, 549, 721, 927, 1281, 2163, 3843, 6283, 6489, 18849, 43981, 56547, 131943, 164839, 395829, 494517, 1153873, 1483551, 3461619, 10055179, 10384857, 16978417, 30165537, 50935251, 70386253, 90496611, 118848919, 152805753, 211158759, 356546757, 633476277, 1035683437, 1069640271, 3107050311, 7249784059, 9321150933, 21749352177, 65248056531]

約数ペア:

[(1, 65248056531), (3, 21749352177), (7, 9321150933), (9, 7249784059), (21, 3107050311), (61, 1069640271), (63, 1035683437), (103, 633476277), (183, 356546757), (309, 211158759), (427, 152805753), (549, 118848919), (721, 90496611), (927, 70386253), (1281, 50935251), (2163, 30165537), (3843, 16978417), (6283, 10384857), (6489, 10055179), (18849, 3461619), (43981, 1483551), (56547, 1153873), (131943, 494517), (164839, 395829)]