135904131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72251}}^1$

素因数の和:72287

約数の個数: 24

約数和(自身を含む): 225426240

約数和(自身を除く): 89522109

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 72251, 216753, 650259, 794761, 1372769, 2384283, 4118307, 7152849, 12354921, 15100459, 45301377, 135904131]

約数ペア:

[(1, 135904131), (3, 45301377), (9, 15100459), (11, 12354921), (19, 7152849), (33, 4118307), (57, 2384283), (99, 1372769), (171, 794761), (209, 650259), (627, 216753), (1881, 72251)]