267967791

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109063}}^1$

素因数の和:109092

約数の個数: 32

約数和(自身を含む): 488606720

約数和(自身を除く): 220638929

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 109063, 327189, 763441, 981567, 1417819, 2290323, 2944701, 4253457, 6870969, 9924733, 12760371, 20612907, 29774199, 38281113, 89322597, 267967791]

約数ペア:

[(1, 267967791), (3, 89322597), (7, 38281113), (9, 29774199), (13, 20612907), (21, 12760371), (27, 9924733), (39, 6870969), (63, 4253457), (91, 2944701), (117, 2290323), (189, 1417819), (273, 981567), (351, 763441), (819, 327189), (2457, 109063)]