27950147307

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{150617}}^1$

素因数の和:150737

約数の個数: 40

約数和(自身を含む): 43739467200

約数和(自身を除く): 15789319893

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 261, 711, 783, 2133, 2291, 2349, 6399, 6873, 20619, 61857, 150617, 185571, 451851, 1355553, 4066659, 4367893, 11898743, 12199977, 13103679, 35696229, 39311037, 107088687, 117933111, 321266061, 345063547, 353799333, 963798183, 1035190641, 3105571923, 9316715769, 27950147307]

約数ペア:

[(1, 27950147307), (3, 9316715769), (9, 3105571923), (27, 1035190641), (29, 963798183), (79, 353799333), (81, 345063547), (87, 321266061), (237, 117933111), (261, 107088687), (711, 39311037), (783, 35696229), (2133, 13103679), (2291, 12199977), (2349, 11898743), (6399, 4367893), (6873, 4066659), (20619, 1355553), (61857, 451851), (150617, 185571)]