138768501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{26417}}^1$

素因数の和:26540

約数の個数: 16

約数和(自身を含む): 197817984

約数和(自身を除く): 59049483

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 26417, 79251, 449089, 1347267, 2720951, 8162853, 46256167, 138768501]

約数ペア:

[(1, 138768501), (3, 46256167), (17, 8162853), (51, 2720951), (103, 1347267), (309, 449089), (1751, 79251), (5253, 26417)]