90619151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8209}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 110342400

約数和(自身を除く): 19723249

約数列:

[1, 7, 19, 83, 133, 581, 1577, 8209, 11039, 57463, 155971, 681347, 1091797, 4769429, 12945593, 90619151]

約数ペア:

[(1, 90619151), (7, 12945593), (19, 4769429), (83, 1091797), (133, 681347), (581, 155971), (1577, 57463), (8209, 11039)]