23068269

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 54

約数和(自身を含む): 41402634

約数和(自身を除く): 18334365

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 181, 289, 357, 441, 543, 833, 867, 1071, 1267, 1629, 2023, 2499, 2601, 3077, 3801, 6069, 7497, 8869, 9231, 11403, 14161, 18207, 21539, 26607, 27693, 42483, 52309, 64617, 79821, 127449, 150773, 156927, 193851, 366163, 452319, 470781, 1098489, 1356957, 2563141, 3295467, 7689423, 23068269]

約数ペア:

[(1, 23068269), (3, 7689423), (7, 3295467), (9, 2563141), (17, 1356957), (21, 1098489), (49, 470781), (51, 452319), (63, 366163), (119, 193851), (147, 156927), (153, 150773), (181, 127449), (289, 79821), (357, 64617), (441, 52309), (543, 42483), (833, 27693), (867, 26607), (1071, 21539), (1267, 18207), (1629, 14161), (2023, 11403), (2499, 9231), (2601, 8869), (3077, 7497), (3801, 6069)]