39316779

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 60840000

約数和(自身を除く): 21523221

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 337, 447, 783, 1011, 1341, 3033, 4023, 4321, 9099, 9773, 12963, 29319, 38889, 50213, 87957, 116667, 150639, 263871, 451917, 1355751, 1456177, 4368531, 13105593, 39316779]

約数ペア:

[(1, 39316779), (3, 13105593), (9, 4368531), (27, 1456177), (29, 1355751), (87, 451917), (149, 263871), (261, 150639), (337, 116667), (447, 87957), (783, 50213), (1011, 38889), (1341, 29319), (3033, 12963), (4023, 9773), (4321, 9099)]