291297494133

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{22159}}^1$

素因数の和:22463

約数の個数: 64

約数和(自身を含む): 453553152000

約数和(自身を除く): 162255657867

約数列:

[1, 3, 9, 27, 29, 87, 103, 163, 261, 309, 489, 783, 927, 1467, 2781, 2987, 4401, 4727, 8961, 14181, 16789, 22159, 26883, 42543, 50367, 66477, 80649, 127629, 151101, 199431, 453303, 486881, 598293, 642611, 1460643, 1927833, 2282377, 3611917, 4381929, 5783499, 6847131, 10835751, 13145787, 17350497, 20541393, 32507253, 61624179, 66188933, 97521759, 104745593, 198566799, 314236779, 372027451, 595700397, 942710337, 1116082353, 1787101191, 2828131011, 3348247059, 10044741177, 10788796079, 32366388237, 97099164711, 291297494133]

約数ペア:

[(1, 291297494133), (3, 97099164711), (9, 32366388237), (27, 10788796079), (29, 10044741177), (87, 3348247059), (103, 2828131011), (163, 1787101191), (261, 1116082353), (309, 942710337), (489, 595700397), (783, 372027451), (927, 314236779), (1467, 198566799), (2781, 104745593), (2987, 97521759), (4401, 66188933), (4727, 61624179), (8961, 32507253), (14181, 20541393), (16789, 17350497), (22159, 13145787), (26883, 10835751), (42543, 6847131), (50367, 5783499), (66477, 4381929), (80649, 3611917), (127629, 2282377), (151101, 1927833), (199431, 1460643), (453303, 642611), (486881, 598293)]