82446273

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 151999848

約数和(自身を除く): 69553575

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 73, 91, 117, 147, 197, 219, 273, 441, 511, 591, 637, 657, 819, 949, 1379, 1533, 1773, 1911, 2561, 2847, 3577, 4137, 4599, 5733, 6643, 7683, 8541, 9653, 10731, 12411, 14381, 17927, 19929, 23049, 28959, 32193, 43143, 46501, 53781, 59787, 86877, 100667, 125489, 129429, 139503, 161343, 186953, 302001, 376467, 418509, 560859, 704669, 906003, 1129401, 1308671, 1682577, 2114007, 3926013, 6342021, 9160697, 11778039, 27482091, 82446273]

約数ペア:

[(1, 82446273), (3, 27482091), (7, 11778039), (9, 9160697), (13, 6342021), (21, 3926013), (39, 2114007), (49, 1682577), (63, 1308671), (73, 1129401), (91, 906003), (117, 704669), (147, 560859), (197, 418509), (219, 376467), (273, 302001), (441, 186953), (511, 161343), (591, 139503), (637, 129429), (657, 125489), (819, 100667), (949, 86877), (1379, 59787), (1533, 53781), (1773, 46501), (1911, 43143), (2561, 32193), (2847, 28959), (3577, 23049), (4137, 19929), (4599, 17927), (5733, 14381), (6643, 12411), (7683, 10731), (8541, 9653)]