201821337783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1\times {\mathrm{56909}}^1$

素因数の和:58728

約数の個数: 48

約数和(自身を含む): 332603893440

約数和(自身を除く): 130782555657

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1783, 1989, 5349, 16047, 23179, 30311, 56909, 69537, 90933, 170727, 208611, 272799, 394043, 512181, 739817, 967453, 1182129, 2219451, 2902359, 3546387, 6658353, 8707077, 12576889, 37730667, 101468747, 113192001, 304406241, 913218723, 1319093711, 1724968699, 3957281133, 5174906097, 11871843399, 15524718291, 22424593087, 67273779261, 201821337783]

約数ペア:

[(1, 201821337783), (3, 67273779261), (9, 22424593087), (13, 15524718291), (17, 11871843399), (39, 5174906097), (51, 3957281133), (117, 1724968699), (153, 1319093711), (221, 913218723), (663, 304406241), (1783, 113192001), (1989, 101468747), (5349, 37730667), (16047, 12576889), (23179, 8707077), (30311, 6658353), (56909, 3546387), (69537, 2902359), (90933, 2219451), (170727, 1182129), (208611, 967453), (272799, 739817), (394043, 512181)]