90327273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 49804887

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 97, 291, 323, 527, 589, 961, 969, 1581, 1649, 1767, 1843, 2883, 3007, 4947, 5529, 9021, 10013, 16337, 18259, 30039, 31331, 49011, 51119, 54777, 57133, 93217, 93993, 153357, 171399, 279651, 310403, 931209, 971261, 1584689, 1771123, 2913783, 4754067, 5313369, 30109091, 90327273]

約数ペア:

[(1, 90327273), (3, 30109091), (17, 5313369), (19, 4754067), (31, 2913783), (51, 1771123), (57, 1584689), (93, 971261), (97, 931209), (291, 310403), (323, 279651), (527, 171399), (589, 153357), (961, 93993), (969, 93217), (1581, 57133), (1649, 54777), (1767, 51119), (1843, 49011), (2883, 31331), (3007, 30039), (4947, 18259), (5529, 16337), (9021, 10013)]