217668051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{24113}}^1$

素因数の和:24195

約数の個数: 24

約数和(自身を含む): 338560560

約数和(自身を除く): 120892509

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 24113, 72339, 217017, 409921, 1229763, 1422667, 3689289, 4268001, 12804003, 24185339, 72556017, 217668051]

約数ペア:

[(1, 217668051), (3, 72556017), (9, 24185339), (17, 12804003), (51, 4268001), (59, 3689289), (153, 1422667), (177, 1229763), (531, 409921), (1003, 217017), (3009, 72339), (9027, 24113)]