56683719

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 89298000

約数和(自身を除く): 32614281

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 409, 531, 783, 1227, 1593, 1711, 2349, 3681, 4779, 5133, 11043, 11861, 15399, 24131, 33129, 35583, 46197, 72393, 106749, 138591, 217179, 320247, 651537, 699799, 960741, 1954611, 2099397, 6298191, 18894573, 56683719]

約数ペア:

[(1, 56683719), (3, 18894573), (9, 6298191), (27, 2099397), (29, 1954611), (59, 960741), (81, 699799), (87, 651537), (177, 320247), (261, 217179), (409, 138591), (531, 106749), (783, 72393), (1227, 46197), (1593, 35583), (1711, 33129), (2349, 24131), (3681, 15399), (4779, 11861), (5133, 11043)]