23145129

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 39495680

約数和(自身を除く): 16350551

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 811, 1057, 1359, 2433, 3171, 4077, 5677, 7299, 9513, 17031, 21897, 28539, 51093, 122461, 153279, 367383, 857227, 1102149, 2571681, 3306447, 7715043, 23145129]

約数ペア:

[(1, 23145129), (3, 7715043), (7, 3306447), (9, 2571681), (21, 1102149), (27, 857227), (63, 367383), (151, 153279), (189, 122461), (453, 51093), (811, 28539), (1057, 21897), (1359, 17031), (2433, 9513), (3171, 7299), (4077, 5677)]