38165769

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 59328000

約数和(自身を除く): 21162231

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 617, 711, 783, 1851, 2133, 2291, 5553, 6873, 16659, 17893, 20619, 48743, 53679, 61857, 146229, 161037, 438687, 483111, 1316061, 1413547, 4240641, 12721923, 38165769]

約数ペア:

[(1, 38165769), (3, 12721923), (9, 4240641), (27, 1413547), (29, 1316061), (79, 483111), (87, 438687), (237, 161037), (261, 146229), (617, 61857), (711, 53679), (783, 48743), (1851, 20619), (2133, 17893), (2291, 16659), (5553, 6873)]