25067133

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 45101056

約数和(自身を除く): 20033923

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 241, 273, 381, 723, 819, 889, 1143, 1651, 1687, 2169, 2667, 3133, 4953, 5061, 8001, 9399, 11557, 14859, 15183, 21931, 28197, 30607, 34671, 65793, 91821, 104013, 197379, 214249, 275463, 397891, 642747, 1193673, 1928241, 2785237, 3581019, 8355711, 25067133]

約数ペア:

[(1, 25067133), (3, 8355711), (7, 3581019), (9, 2785237), (13, 1928241), (21, 1193673), (39, 642747), (63, 397891), (91, 275463), (117, 214249), (127, 197379), (241, 104013), (273, 91821), (381, 65793), (723, 34671), (819, 30607), (889, 28197), (1143, 21931), (1651, 15183), (1687, 14859), (2169, 11557), (2667, 9399), (3133, 8001), (4953, 5061)]