224331849

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 60

約数和(自身を含む): 403474500

約数和(自身を除く): 179142651

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 1323, 1421, 1827, 1949, 2349, 3969, 4263, 5481, 5847, 12789, 13643, 16443, 17541, 38367, 40929, 52623, 56521, 95501, 115101, 122787, 157869, 169563, 286503, 368361, 395647, 508689, 859509, 1105083, 1186941, 1526067, 2578527, 2769529, 3560823, 4578201, 7735581, 8308587, 10682469, 24925761, 32047407, 74777283, 224331849]

約数ペア:

[(1, 224331849), (3, 74777283), (7, 32047407), (9, 24925761), (21, 10682469), (27, 8308587), (29, 7735581), (49, 4578201), (63, 3560823), (81, 2769529), (87, 2578527), (147, 1526067), (189, 1186941), (203, 1105083), (261, 859509), (441, 508689), (567, 395647), (609, 368361), (783, 286503), (1323, 169563), (1421, 157869), (1827, 122787), (1949, 115101), (2349, 95501), (3969, 56521), (4263, 52623), (5481, 40929), (5847, 38367), (12789, 17541), (13643, 16443)]