82055889

素因数分解:

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

素因数の和:239

約数の個数: 48

約数和(自身を含む): 136900800

約数和(自身を除く): 54844911

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 97, 153, 171, 291, 323, 459, 513, 873, 969, 1649, 1843, 2619, 2907, 4947, 5529, 8721, 9409, 14841, 16587, 28227, 31331, 44523, 49761, 84681, 93993, 159953, 178771, 254043, 281979, 479859, 536313, 845937, 1439577, 1608939, 3039107, 4318731, 4826817, 9117321, 27351963, 82055889]

約数ペア:

[(1, 82055889), (3, 27351963), (9, 9117321), (17, 4826817), (19, 4318731), (27, 3039107), (51, 1608939), (57, 1439577), (97, 845937), (153, 536313), (171, 479859), (291, 281979), (323, 254043), (459, 178771), (513, 159953), (873, 93993), (969, 84681), (1649, 49761), (1843, 44523), (2619, 31331), (2907, 28227), (4947, 16587), (5529, 14841), (8721, 9409)]