87349077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 52618923

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 4049, 7191, 12147, 21573, 36441, 68833, 109323, 190303, 206499, 570909, 619497, 1712727, 1858491, 3235151, 5138181, 9705453, 29116359, 87349077]

約数ペア:

[(1, 87349077), (3, 29116359), (9, 9705453), (17, 5138181), (27, 3235151), (47, 1858491), (51, 1712727), (141, 619497), (153, 570909), (423, 206499), (459, 190303), (799, 109323), (1269, 68833), (2397, 36441), (4049, 21573), (7191, 12147)]