37709307

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 58544640

約数和(自身を除く): 20835333

約数列:

[1, 3, 9, 27, 71, 79, 81, 83, 213, 237, 249, 639, 711, 747, 1917, 2133, 2241, 5609, 5751, 5893, 6399, 6557, 6723, 16827, 17679, 19671, 50481, 53037, 59013, 151443, 159111, 177039, 454329, 465547, 477333, 531117, 1396641, 4189923, 12569769, 37709307]

約数ペア:

[(1, 37709307), (3, 12569769), (9, 4189923), (27, 1396641), (71, 531117), (79, 477333), (81, 465547), (83, 454329), (213, 177039), (237, 159111), (249, 151443), (639, 59013), (711, 53037), (747, 50481), (1917, 19671), (2133, 17679), (2241, 16827), (5609, 6723), (5751, 6557), (5893, 6399)]