27351963

素因数分解:

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

素因数の和:236

約数の個数: 36

約数和(自身を含む): 44492760

約数和(自身を除く): 17140797

約数列:

[1, 3, 9, 17, 19, 51, 57, 97, 153, 171, 291, 323, 873, 969, 1649, 1843, 2907, 4947, 5529, 9409, 14841, 16587, 28227, 31331, 84681, 93993, 159953, 178771, 281979, 479859, 536313, 1439577, 1608939, 3039107, 9117321, 27351963]

約数ペア:

[(1, 27351963), (3, 9117321), (9, 3039107), (17, 1608939), (19, 1439577), (51, 536313), (57, 479859), (97, 281979), (153, 178771), (171, 159953), (291, 93993), (323, 84681), (873, 31331), (969, 28227), (1649, 16587), (1843, 14841), (2907, 9409), (4947, 5529)]