90743517

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{19427}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 135218880

約数和(自身を除く): 44475363

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 19427, 58281, 174843, 524529, 3360871, 10082613, 30247839, 90743517]

約数ペア:

[(1, 90743517), (3, 30247839), (9, 10082613), (27, 3360871), (173, 524529), (519, 174843), (1557, 58281), (4671, 19427)]