15117384051

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{807941}}^1$

素因数の和:807974

約数の個数: 48

約数和(自身を含む): 28232725248

約数和(自身を除く): 13115341197

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 6237, 18711, 807941, 2423823, 5655587, 7271469, 8887351, 16966761, 21814407, 26662053, 50900283, 62211457, 65443221, 79986159, 152700849, 186634371, 196329663, 239958477, 458102547, 559903113, 719875431, 1374307641, 1679709339, 2159626293, 5039128017, 15117384051]

約数ペア:

[(1, 15117384051), (3, 5039128017), (7, 2159626293), (9, 1679709339), (11, 1374307641), (21, 719875431), (27, 559903113), (33, 458102547), (63, 239958477), (77, 196329663), (81, 186634371), (99, 152700849), (189, 79986159), (231, 65443221), (243, 62211457), (297, 50900283), (567, 26662053), (693, 21814407), (891, 16966761), (1701, 8887351), (2079, 7271469), (2673, 5655587), (6237, 2423823), (18711, 807941)]