69591561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 36638199

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 1073, 1131, 1443, 1663, 3219, 4989, 13949, 21619, 41847, 48227, 61531, 64857, 144681, 184593, 626951, 799903, 1784399, 1880853, 2399709, 5353197, 23197187, 69591561]

約数ペア:

[(1, 69591561), (3, 23197187), (13, 5353197), (29, 2399709), (37, 1880853), (39, 1784399), (87, 799903), (111, 626951), (377, 184593), (481, 144681), (1073, 64857), (1131, 61531), (1443, 48227), (1663, 41847), (3219, 21619), (4989, 13949)]