253669006071

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{15971}}^1$

素因数の和:17253

約数の個数: 64

約数和(自身を含む): 416018211840

約数和(自身を除く): 162349205769

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1223, 1443, 3669, 4329, 11007, 12987, 15899, 15971, 33021, 45251, 47697, 47913, 135753, 143091, 143739, 207623, 407259, 429273, 431217, 588263, 590927, 622869, 1221777, 1764789, 1772781, 1868607, 5294367, 5318343, 5605821, 7682051, 15883101, 15955029, 19532533, 23046153, 58597599, 69138459, 175792797, 207415377, 253922929, 527378391, 722703721, 761768787, 2168111163, 2285306361, 6504333489, 6855919083, 9395148373, 19513000467, 28185445119, 84556335357, 253669006071]

約数ペア:

[(1, 253669006071), (3, 84556335357), (9, 28185445119), (13, 19513000467), (27, 9395148373), (37, 6855919083), (39, 6504333489), (111, 2285306361), (117, 2168111163), (333, 761768787), (351, 722703721), (481, 527378391), (999, 253922929), (1223, 207415377), (1443, 175792797), (3669, 69138459), (4329, 58597599), (11007, 23046153), (12987, 19532533), (15899, 15955029), (15971, 15883101), (33021, 7682051), (45251, 5605821), (47697, 5318343), (47913, 5294367), (135753, 1868607), (143091, 1772781), (143739, 1764789), (207623, 1221777), (407259, 622869), (429273, 590927), (431217, 588263)]