123586257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 174254080

約数和(自身を除く): 50667823

約数列:

[1, 3, 43, 67, 79, 129, 181, 201, 237, 543, 2881, 3397, 5293, 7783, 8643, 10191, 12127, 14299, 15879, 23349, 36381, 42897, 227599, 521461, 614857, 682797, 958033, 1564383, 1844571, 2874099, 41195419, 123586257]

約数ペア:

[(1, 123586257), (3, 41195419), (43, 2874099), (67, 1844571), (79, 1564383), (129, 958033), (181, 682797), (201, 614857), (237, 521461), (543, 227599), (2881, 42897), (3397, 36381), (5293, 23349), (7783, 15879), (8643, 14299), (10191, 12127)]