47421693

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 78676416

約数和(自身を除く): 31254723

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 157, 243, 297, 339, 471, 891, 1017, 1243, 1413, 1727, 2673, 3051, 3729, 4239, 5181, 9153, 11187, 12717, 15543, 17741, 27459, 33561, 38151, 46629, 53223, 100683, 139887, 159669, 195151, 302049, 419661, 479007, 585453, 1437021, 1756359, 4311063, 5269077, 15807231, 47421693]

約数ペア:

[(1, 47421693), (3, 15807231), (9, 5269077), (11, 4311063), (27, 1756359), (33, 1437021), (81, 585453), (99, 479007), (113, 419661), (157, 302049), (243, 195151), (297, 159669), (339, 139887), (471, 100683), (891, 53223), (1017, 46629), (1243, 38151), (1413, 33561), (1727, 27459), (2673, 17741), (3051, 15543), (3729, 12717), (4239, 11187), (5181, 9153)]