9155349

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 15929408

約数和(自身を除く): 6774059

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 241, 469, 567, 603, 723, 1407, 1687, 1809, 2169, 4221, 5061, 5427, 6507, 12663, 15183, 16147, 19521, 37989, 45549, 48441, 113029, 136647, 145323, 339087, 435969, 1017261, 1307907, 3051783, 9155349]

約数ペア:

[(1, 9155349), (3, 3051783), (7, 1307907), (9, 1017261), (21, 435969), (27, 339087), (63, 145323), (67, 136647), (81, 113029), (189, 48441), (201, 45549), (241, 37989), (469, 19521), (567, 16147), (603, 15183), (723, 12663), (1407, 6507), (1687, 5427), (1809, 5061), (2169, 4221)]