90151221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2707}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 127514304

約数和(自身を除く): 37363083

約数列:

[1, 3, 17, 51, 653, 1959, 2707, 8121, 11101, 33303, 46019, 138057, 1767671, 5303013, 30050407, 90151221]

約数ペア:

[(1, 90151221), (3, 30050407), (17, 5303013), (51, 1767671), (653, 138057), (1959, 46019), (2707, 33303), (8121, 11101)]