64751013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 96270720

約数和(自身を除く): 31519707

約数列:

[1, 3, 9, 41, 123, 369, 379, 463, 1137, 1389, 3411, 4167, 15539, 18983, 46617, 56949, 139851, 170847, 175477, 526431, 1579293, 7194557, 21583671, 64751013]

約数ペア:

[(1, 64751013), (3, 21583671), (9, 7194557), (41, 1579293), (123, 526431), (369, 175477), (379, 170847), (463, 139851), (1137, 56949), (1389, 46617), (3411, 18983), (4167, 15539)]