42126609

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54217}}^1$

素因数の和:54264

約数の個数: 16

約数和(自身を含む): 65929088

約数和(自身を除く): 23802479

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54217, 162651, 379519, 1138557, 2006029, 6018087, 14042203, 42126609]

約数ペア:

[(1, 42126609), (3, 14042203), (7, 6018087), (21, 2006029), (37, 1138557), (111, 379519), (259, 162651), (777, 54217)]