30198843

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 45052176

約数和(自身を除く): 14853333

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 821, 2463, 4087, 7389, 12261, 36783, 50081, 55007, 150243, 165021, 450729, 495063, 3355427, 10066281, 30198843]

約数ペア:

[(1, 30198843), (3, 10066281), (9, 3355427), (61, 495063), (67, 450729), (183, 165021), (201, 150243), (549, 55007), (603, 50081), (821, 36783), (2463, 12261), (4087, 7389)]