10072251

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 17784000

約数和(自身を除く): 7711749

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 149, 203, 259, 261, 333, 447, 609, 777, 1043, 1073, 1341, 1827, 2331, 3129, 3219, 4321, 5513, 7511, 9387, 9657, 12963, 16539, 22533, 30247, 38591, 38889, 49617, 67599, 90741, 115773, 159877, 272223, 347319, 479631, 1119139, 1438893, 3357417, 10072251]

約数ペア:

[(1, 10072251), (3, 3357417), (7, 1438893), (9, 1119139), (21, 479631), (29, 347319), (37, 272223), (63, 159877), (87, 115773), (111, 90741), (149, 67599), (203, 49617), (259, 38889), (261, 38591), (333, 30247), (447, 22533), (609, 16539), (777, 12963), (1043, 9657), (1073, 9387), (1341, 7511), (1827, 5513), (2331, 4321), (3129, 3219)]