27444963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 45337600

約数和(自身を除く): 17892637

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 439, 687, 1317, 1603, 2977, 3073, 4809, 5707, 8931, 9219, 17121, 20839, 39949, 62517, 100531, 119847, 301593, 703717, 1306903, 2111151, 3920709, 9148321, 27444963]

約数ペア:

[(1, 27444963), (3, 9148321), (7, 3920709), (13, 2111151), (21, 1306903), (39, 703717), (91, 301593), (229, 119847), (273, 100531), (439, 62517), (687, 39949), (1317, 20839), (1603, 17121), (2977, 9219), (3073, 8931), (4809, 5707)]