148304816247

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{109387}}^1$

素因数の和:109828

約数の個数: 48

約数和(自身を含む): 240625596672

約数和(自身を除く): 92320780425

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 401, 483, 1127, 1203, 2807, 3381, 8421, 9223, 19649, 27669, 58947, 64561, 109387, 193683, 328161, 451927, 765709, 1355781, 2297127, 2515901, 5359963, 7547703, 16079889, 17611307, 43864187, 52833921, 123279149, 131592561, 307049309, 369837447, 921147927, 1008876301, 2149345163, 3026628903, 6448035489, 7062134107, 21186402321, 49434938749, 148304816247]

約数ペア:

[(1, 148304816247), (3, 49434938749), (7, 21186402321), (21, 7062134107), (23, 6448035489), (49, 3026628903), (69, 2149345163), (147, 1008876301), (161, 921147927), (401, 369837447), (483, 307049309), (1127, 131592561), (1203, 123279149), (2807, 52833921), (3381, 43864187), (8421, 17611307), (9223, 16079889), (19649, 7547703), (27669, 5359963), (58947, 2515901), (64561, 2297127), (109387, 1355781), (193683, 765709), (328161, 451927)]