272246661

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1279}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 400558080

約数和(自身を除く): 128311419

約数列:

[1, 3, 9, 67, 201, 353, 603, 1059, 1279, 3177, 3837, 11511, 23651, 70953, 85693, 212859, 257079, 451487, 771237, 1354461, 4063383, 30249629, 90748887, 272246661]

約数ペア:

[(1, 272246661), (3, 90748887), (9, 30249629), (67, 4063383), (201, 1354461), (353, 771237), (603, 451487), (1059, 257079), (1279, 212859), (3177, 85693), (3837, 70953), (11511, 23651)]