71877429

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 117143040

約数和(自身を除く): 45265611

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 4357, 5499, 13071, 16497, 39213, 56641, 117639, 169923, 204779, 509769, 614337, 1529307, 1843011, 2662127, 5529033, 7986381, 23959143, 71877429]

約数ペア:

[(1, 71877429), (3, 23959143), (9, 7986381), (13, 5529033), (27, 2662127), (39, 1843011), (47, 1529307), (117, 614337), (141, 509769), (351, 204779), (423, 169923), (611, 117639), (1269, 56641), (1833, 39213), (4357, 16497), (5499, 13071)]