243375723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{6827}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 373873968

約数和(自身を除く): 130498245

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 2097, 3961, 6827, 11883, 20481, 35649, 61443, 116059, 348177, 1044531, 1590691, 4772073, 14316219, 27041747, 81125241, 243375723]

約数ペア:

[(1, 243375723), (3, 81125241), (9, 27041747), (17, 14316219), (51, 4772073), (153, 1590691), (233, 1044531), (699, 348177), (2097, 116059), (3961, 61443), (6827, 35649), (11883, 20481)]