149037861

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 255498624

約数和(自身を除く): 106460763

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 2499, 2593, 2737, 3381, 7779, 8211, 18151, 19159, 44081, 54453, 57477, 59639, 127057, 132243, 178917, 308567, 381171, 417473, 925701, 1013863, 1252419, 2159969, 2922311, 3041589, 6479907, 7097041, 8766933, 21291123, 49679287, 149037861]

約数ペア:

[(1, 149037861), (3, 49679287), (7, 21291123), (17, 8766933), (21, 7097041), (23, 6479907), (49, 3041589), (51, 2922311), (69, 2159969), (119, 1252419), (147, 1013863), (161, 925701), (357, 417473), (391, 381171), (483, 308567), (833, 178917), (1127, 132243), (1173, 127057), (2499, 59639), (2593, 57477), (2737, 54453), (3381, 44081), (7779, 19159), (8211, 18151)]