83193201

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 149071104

約数和(自身を除く): 65877903

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 273, 471, 647, 819, 1099, 1413, 1941, 2041, 3297, 4529, 5823, 6123, 8411, 9891, 13587, 14287, 18369, 25233, 40761, 42861, 58877, 75699, 101579, 128583, 176631, 304737, 529893, 711053, 914211, 1320527, 2133159, 3961581, 6399477, 9243689, 11884743, 27731067, 83193201]

約数ペア:

[(1, 83193201), (3, 27731067), (7, 11884743), (9, 9243689), (13, 6399477), (21, 3961581), (39, 2133159), (63, 1320527), (91, 914211), (117, 711053), (157, 529893), (273, 304737), (471, 176631), (647, 128583), (819, 101579), (1099, 75699), (1413, 58877), (1941, 42861), (2041, 40761), (3297, 25233), (4529, 18369), (5823, 14287), (6123, 13587), (8411, 9891)]