73641393

素因数分解:

$3^6\times 7^1\times {\mathrm{14431}}^1$

素因数の和:14456

約数の個数: 28

約数和(自身を含む): 126193408

約数和(自身を除く): 52552015

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 14431, 43293, 101017, 129879, 303051, 389637, 909153, 1168911, 2727459, 3506733, 8182377, 10520199, 24547131, 73641393]

約数ペア:

[(1, 73641393), (3, 24547131), (7, 10520199), (9, 8182377), (21, 3506733), (27, 2727459), (63, 1168911), (81, 909153), (189, 389637), (243, 303051), (567, 129879), (729, 101017), (1701, 43293), (5103, 14431)]