39979467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 25027893

約数列:

[1, 3, 9, 11, 27, 33, 99, 227, 297, 593, 681, 1779, 2043, 2497, 5337, 6129, 6523, 7491, 16011, 19569, 22473, 58707, 67419, 134611, 176121, 403833, 1211499, 1480721, 3634497, 4442163, 13326489, 39979467]

約数ペア:

[(1, 39979467), (3, 13326489), (9, 4442163), (11, 3634497), (27, 1480721), (33, 1211499), (99, 403833), (227, 176121), (297, 134611), (593, 67419), (681, 58707), (1779, 22473), (2043, 19569), (2497, 16011), (5337, 7491), (6129, 6523)]