85383801

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 133351680

約数和(自身を除く): 47967879

約数列:

[1, 3, 9, 27, 29, 81, 87, 163, 223, 261, 489, 669, 783, 1467, 2007, 2349, 4401, 4727, 6021, 6467, 13203, 14181, 18063, 19401, 36349, 42543, 58203, 109047, 127629, 174609, 327141, 382887, 523827, 981423, 1054121, 2944269, 3162363, 9487089, 28461267, 85383801]

約数ペア:

[(1, 85383801), (3, 28461267), (9, 9487089), (27, 3162363), (29, 2944269), (81, 1054121), (87, 981423), (163, 523827), (223, 382887), (261, 327141), (489, 174609), (669, 127629), (783, 109047), (1467, 58203), (2007, 42543), (2349, 36349), (4401, 19401), (4727, 18063), (6021, 14181), (6467, 13203)]