273156939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145219}}^1$

素因数の和:145255

約数の個数: 24

約数和(自身を含む): 453086400

約数和(自身を除く): 179929461

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 145219, 435657, 1306971, 1597409, 2759161, 4792227, 8277483, 14376681, 24832449, 30350771, 91052313, 273156939]

約数ペア:

[(1, 273156939), (3, 91052313), (9, 30350771), (11, 24832449), (19, 14376681), (33, 8277483), (57, 4792227), (99, 2759161), (171, 1597409), (209, 1306971), (627, 435657), (1881, 145219)]