26977131

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5877

約数の個数: 24

約数和(自身を含む): 42544320

約数和(自身を除く): 15567189

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5843, 17529, 52587, 111017, 157761, 333051, 473283, 999153, 1419849, 2997459, 8992377, 26977131]

約数ペア:

[(1, 26977131), (3, 8992377), (9, 2997459), (19, 1419849), (27, 999153), (57, 473283), (81, 333051), (171, 157761), (243, 111017), (513, 52587), (1539, 17529), (4617, 5843)]