42010857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 73482240

約数和(自身を除く): 31471383

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 237, 367, 483, 553, 711, 1101, 1449, 1659, 1817, 2569, 3303, 4977, 5451, 7707, 8441, 12719, 16353, 23121, 25323, 28993, 38157, 59087, 75969, 86979, 114471, 177261, 202951, 260937, 531783, 608853, 666839, 1826559, 2000517, 4667873, 6001551, 14003619, 42010857]

約数ペア:

[(1, 42010857), (3, 14003619), (7, 6001551), (9, 4667873), (21, 2000517), (23, 1826559), (63, 666839), (69, 608853), (79, 531783), (161, 260937), (207, 202951), (237, 177261), (367, 114471), (483, 86979), (553, 75969), (711, 59087), (1101, 38157), (1449, 28993), (1659, 25323), (1817, 23121), (2569, 16353), (3303, 12719), (4977, 8441), (5451, 7707)]