157467303

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 272563200

約数和(自身を除く): 115095897

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 553, 609, 711, 1091, 1659, 1827, 2291, 3273, 4977, 6873, 7637, 9819, 16037, 20619, 22911, 31639, 48111, 68733, 86189, 94917, 144333, 221473, 258567, 284751, 603323, 664419, 775701, 1809969, 1993257, 2499481, 5429907, 7498443, 17496367, 22495329, 52489101, 157467303]

約数ペア:

[(1, 157467303), (3, 52489101), (7, 22495329), (9, 17496367), (21, 7498443), (29, 5429907), (63, 2499481), (79, 1993257), (87, 1809969), (203, 775701), (237, 664419), (261, 603323), (553, 284751), (609, 258567), (711, 221473), (1091, 144333), (1659, 94917), (1827, 86189), (2291, 68733), (3273, 48111), (4977, 31639), (6873, 22911), (7637, 20619), (9819, 16037)]