84191289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 140528640

約数和(自身を除く): 56337351

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5227, 5369, 15681, 16107, 36589, 67951, 109767, 203853, 308393, 475657, 925179, 1426971, 2158751, 4009109, 6476253, 12027327, 28063763, 84191289]

約数ペア:

[(1, 84191289), (3, 28063763), (7, 12027327), (13, 6476253), (21, 4009109), (39, 2158751), (59, 1426971), (91, 925179), (177, 475657), (273, 308393), (413, 203853), (767, 109767), (1239, 67951), (2301, 36589), (5227, 16107), (5369, 15681)]