31077972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16927}}^1$

素因数の和:16957

約数の個数: 48

約数和(自身を含む): 85317120

約数和(自身を除く): 54239148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16927, 33854, 50781, 67708, 101562, 152343, 203124, 287759, 304686, 457029, 575518, 609372, 863277, 914058, 1151036, 1726554, 1828116, 2589831, 3453108, 5179662, 7769493, 10359324, 15538986, 31077972]

約数ペア:

[(1, 31077972), (2, 15538986), (3, 10359324), (4, 7769493), (6, 5179662), (9, 3453108), (12, 2589831), (17, 1828116), (18, 1726554), (27, 1151036), (34, 914058), (36, 863277), (51, 609372), (54, 575518), (68, 457029), (102, 304686), (108, 287759), (153, 203124), (204, 152343), (306, 101562), (459, 67708), (612, 50781), (918, 33854), (1836, 16927)]