10725561

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 20620320

約数和(自身を除く): 9894759

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 67, 77, 99, 121, 147, 189, 201, 231, 297, 363, 441, 469, 539, 603, 693, 737, 847, 1089, 1323, 1407, 1617, 1809, 2079, 2211, 2541, 3267, 3283, 4221, 4851, 5159, 5929, 6633, 7623, 8107, 9849, 12663, 14553, 15477, 17787, 19899, 22869, 24321, 29547, 36113, 46431, 53361, 56749, 72963, 88641, 108339, 139293, 160083, 170247, 218889, 325017, 397243, 510741, 975051, 1191729, 1532223, 3575187, 10725561]

約数ペア:

[(1, 10725561), (3, 3575187), (7, 1532223), (9, 1191729), (11, 975051), (21, 510741), (27, 397243), (33, 325017), (49, 218889), (63, 170247), (67, 160083), (77, 139293), (99, 108339), (121, 88641), (147, 72963), (189, 56749), (201, 53361), (231, 46431), (297, 36113), (363, 29547), (441, 24321), (469, 22869), (539, 19899), (603, 17787), (693, 15477), (737, 14553), (847, 12663), (1089, 9849), (1323, 8107), (1407, 7623), (1617, 6633), (1809, 5929), (2079, 5159), (2211, 4851), (2541, 4221), (3267, 3283)]