2250874570221

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{2099}}^1\times {\mathrm{42569}}^1$

素因数の和:44991

約数の個数: 40

約数和(自身を含む): 3374915544000

約数和(自身を除く): 1124040973779

約数列:

[1, 3, 9, 27, 81, 311, 933, 2099, 2799, 6297, 8397, 18891, 25191, 42569, 56673, 127707, 170019, 383121, 652789, 1149363, 1958367, 3448089, 5875101, 13238959, 17625303, 39716877, 52875909, 89352331, 119150631, 268056993, 357451893, 804170979, 1072355679, 2412512937, 7237538811, 27788574941, 83365724823, 250097174469, 750291523407, 2250874570221]

約数ペア:

[(1, 2250874570221), (3, 750291523407), (9, 250097174469), (27, 83365724823), (81, 27788574941), (311, 7237538811), (933, 2412512937), (2099, 1072355679), (2799, 804170979), (6297, 357451893), (8397, 268056993), (18891, 119150631), (25191, 89352331), (42569, 52875909), (56673, 39716877), (127707, 17625303), (170019, 13238959), (383121, 5875101), (652789, 3448089), (1149363, 1958367)]