230031333

素因数分解:

$3^5\times 7^2\times {\mathrm{19319}}^1$

素因数の和:19348

約数の個数: 36

約数和(自身を含む): 400851360

約数和(自身を除く): 170820027

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 19319, 57957, 135233, 173871, 405699, 521613, 946631, 1217097, 1564839, 2839893, 3651291, 4694517, 8519679, 10953873, 25559037, 32861619, 76677111, 230031333]

約数ペア:

[(1, 230031333), (3, 76677111), (7, 32861619), (9, 25559037), (21, 10953873), (27, 8519679), (49, 4694517), (63, 3651291), (81, 2839893), (147, 1564839), (189, 1217097), (243, 946631), (441, 521613), (567, 405699), (1323, 173871), (1701, 135233), (3969, 57957), (11907, 19319)]