136906491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 198443520

約数和(自身を除く): 61537029

約数列:

[1, 3, 17, 51, 59, 173, 177, 263, 519, 789, 1003, 2941, 3009, 4471, 8823, 10207, 13413, 15517, 30621, 45499, 46551, 136497, 173519, 263789, 520557, 773483, 791367, 2320449, 2684441, 8053323, 45635497, 136906491]

約数ペア:

[(1, 136906491), (3, 45635497), (17, 8053323), (51, 2684441), (59, 2320449), (173, 791367), (177, 773483), (263, 520557), (519, 263789), (789, 173519), (1003, 136497), (2941, 46551), (3009, 45499), (4471, 30621), (8823, 15517), (10207, 13413)]