38250819

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 21883581

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 431, 513, 519, 1293, 1557, 3287, 3879, 4671, 8189, 9861, 11637, 24567, 29583, 73701, 74563, 88749, 221103, 223689, 671067, 1416697, 2013201, 4250091, 12750273, 38250819]

約数ペア:

[(1, 38250819), (3, 12750273), (9, 4250091), (19, 2013201), (27, 1416697), (57, 671067), (171, 223689), (173, 221103), (431, 88749), (513, 74563), (519, 73701), (1293, 29583), (1557, 24567), (3287, 11637), (3879, 9861), (4671, 8189)]