42563157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 71677440

約数和(自身を除く): 29114283

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 169, 179, 201, 273, 469, 507, 537, 871, 1183, 1253, 1407, 2327, 2613, 3549, 3759, 6097, 6981, 11323, 11993, 16289, 18291, 30251, 33969, 35979, 48867, 79261, 83951, 90753, 155909, 211757, 237783, 251853, 467727, 635271, 1091363, 2026817, 3274089, 6080451, 14187719, 42563157]

約数ペア:

[(1, 42563157), (3, 14187719), (7, 6080451), (13, 3274089), (21, 2026817), (39, 1091363), (67, 635271), (91, 467727), (169, 251853), (179, 237783), (201, 211757), (273, 155909), (469, 90753), (507, 83951), (537, 79261), (871, 48867), (1183, 35979), (1253, 33969), (1407, 30251), (2327, 18291), (2613, 16289), (3549, 11993), (3759, 11323), (6097, 6981)]