121149666771

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{131171}}^1$

素因数の和:131352

約数の個数: 48

約数和(自身を含む): 192841728768

約数和(自身を除く): 71692061997

約数列:

[1, 3, 7, 21, 49, 61, 103, 147, 183, 309, 427, 721, 1281, 2163, 2989, 5047, 6283, 8967, 15141, 18849, 43981, 131171, 131943, 307867, 393513, 918197, 923601, 2754591, 6427379, 8001431, 13510613, 19282137, 24004293, 40531839, 56010017, 94574291, 168030051, 283722873, 392070119, 662020037, 824147393, 1176210357, 1986060111, 2472442179, 5769031751, 17307095253, 40383222257, 121149666771]

約数ペア:

[(1, 121149666771), (3, 40383222257), (7, 17307095253), (21, 5769031751), (49, 2472442179), (61, 1986060111), (103, 1176210357), (147, 824147393), (183, 662020037), (309, 392070119), (427, 283722873), (721, 168030051), (1281, 94574291), (2163, 56010017), (2989, 40531839), (5047, 24004293), (6283, 19282137), (8967, 13510613), (15141, 8001431), (18849, 6427379), (43981, 2754591), (131171, 923601), (131943, 918197), (307867, 393513)]