306089091

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147229}}^1$

素因数の和:147256

約数の個数: 32

約数和(自身を含む): 565363200

約数和(自身を除く): 259274109

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 147229, 441687, 1030603, 1325061, 1619519, 3091809, 3975183, 4858557, 9275427, 11336633, 14575671, 27826281, 34009899, 43727013, 102029697, 306089091]

約数ペア:

[(1, 306089091), (3, 102029697), (7, 43727013), (9, 34009899), (11, 27826281), (21, 14575671), (27, 11336633), (33, 9275427), (63, 4858557), (77, 3975183), (99, 3091809), (189, 1619519), (231, 1325061), (297, 1030603), (693, 441687), (2079, 147229)]