1378434483

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{1087}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 2077470720

約数和(自身を除く): 699036237

約数列:

[1, 3, 9, 27, 67, 201, 603, 701, 1087, 1809, 2103, 3261, 6309, 9783, 18927, 29349, 46967, 72829, 140901, 218487, 422703, 655461, 761987, 1268109, 1966383, 2285961, 6857883, 20573649, 51053129, 153159387, 459478161, 1378434483]

約数ペア:

[(1, 1378434483), (3, 459478161), (9, 153159387), (27, 51053129), (67, 20573649), (201, 6857883), (603, 2285961), (701, 1966383), (1087, 1268109), (1809, 761987), (2103, 655461), (3261, 422703), (6309, 218487), (9783, 140901), (18927, 72829), (29349, 46967)]