7848381303

素因数分解:

$3^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{30113}}^1$

素因数の和:30333

約数の個数: 48

約数和(自身を含む): 13594664160

約数和(自身を除く): 5746282857

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 197, 441, 591, 1323, 1379, 1773, 4137, 5319, 9653, 12411, 28959, 30113, 37233, 86877, 90339, 210791, 260631, 271017, 632373, 813051, 1475537, 1897119, 4426611, 5691357, 5932261, 13279833, 17796783, 39839499, 41525827, 53390349, 124577481, 160171047, 290680789, 373732443, 872042367, 1121197329, 2616127101, 7848381303]

約数ペア:

[(1, 7848381303), (3, 2616127101), (7, 1121197329), (9, 872042367), (21, 373732443), (27, 290680789), (49, 160171047), (63, 124577481), (147, 53390349), (189, 41525827), (197, 39839499), (441, 17796783), (591, 13279833), (1323, 5932261), (1379, 5691357), (1773, 4426611), (4137, 1897119), (5319, 1475537), (9653, 813051), (12411, 632373), (28959, 271017), (30113, 260631), (37233, 210791), (86877, 90339)]