73116729

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1367}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 124323840

約数和(自身を除く): 51207111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1367, 1981, 2547, 4101, 5943, 7641, 9569, 12303, 17829, 28707, 36909, 53487, 86121, 258363, 386861, 1160583, 2708027, 3481749, 8124081, 10445247, 24372243, 73116729]

約数ペア:

[(1, 73116729), (3, 24372243), (7, 10445247), (9, 8124081), (21, 3481749), (27, 2708027), (63, 1160583), (189, 386861), (283, 258363), (849, 86121), (1367, 53487), (1981, 36909), (2547, 28707), (4101, 17829), (5943, 12303), (7641, 9569)]