29438451

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 23783949

約数列:

[1, 3, 7, 9, 21, 27, 29, 41, 63, 87, 123, 131, 189, 203, 261, 287, 369, 393, 609, 783, 861, 917, 1107, 1179, 1189, 1827, 2583, 2751, 3537, 3567, 3799, 5371, 5481, 7749, 8253, 8323, 10701, 11397, 16113, 24759, 24969, 26593, 32103, 34191, 37597, 48339, 74907, 79779, 102573, 112791, 145017, 155759, 224721, 239337, 338373, 467277, 718011, 1015119, 1090313, 1401831, 3270939, 4205493, 9812817, 29438451]

約数ペア:

[(1, 29438451), (3, 9812817), (7, 4205493), (9, 3270939), (21, 1401831), (27, 1090313), (29, 1015119), (41, 718011), (63, 467277), (87, 338373), (123, 239337), (131, 224721), (189, 155759), (203, 145017), (261, 112791), (287, 102573), (369, 79779), (393, 74907), (609, 48339), (783, 37597), (861, 34191), (917, 32103), (1107, 26593), (1179, 24969), (1189, 24759), (1827, 16113), (2583, 11397), (2751, 10701), (3537, 8323), (3567, 8253), (3799, 7749), (5371, 5481)]