244800009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 382976000

約数和(自身を除く): 138175991

約数列:

[1, 3, 9, 19, 27, 57, 171, 439, 513, 1087, 1317, 3261, 3951, 8341, 9783, 11853, 20653, 25023, 29349, 61959, 75069, 185877, 225207, 477193, 557631, 1431579, 4294737, 9066667, 12884211, 27200001, 81600003, 244800009]

約数ペア:

[(1, 244800009), (3, 81600003), (9, 27200001), (19, 12884211), (27, 9066667), (57, 4294737), (171, 1431579), (439, 557631), (513, 477193), (1087, 225207), (1317, 185877), (3261, 75069), (3951, 61959), (8341, 29349), (9783, 25023), (11853, 20653)]