204584751

素因数分解:

$3^3\times 7^3\times {\mathrm{22091}}^1$

素因数の和:22121

約数の個数: 32

約数和(自身を含む): 353472000

約数和(自身を除く): 148887249

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 22091, 66273, 154637, 198819, 463911, 596457, 1082459, 1391733, 3247377, 4175199, 7577213, 9742131, 22731639, 29226393, 68194917, 204584751]

約数ペア:

[(1, 204584751), (3, 68194917), (7, 29226393), (9, 22731639), (21, 9742131), (27, 7577213), (49, 4175199), (63, 3247377), (147, 1391733), (189, 1082459), (343, 596457), (441, 463911), (1029, 198819), (1323, 154637), (3087, 66273), (9261, 22091)]