156921858711

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2347}}^1\times {\mathrm{46723}}^1$

素因数の和:49132

約数の個数: 32

約数和(自身を含む): 236969176320

約数和(自身を除く): 80047317609

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2347, 7041, 21123, 46723, 63369, 124391, 140169, 373173, 420507, 1119519, 1261521, 2476319, 3358557, 7428957, 22286871, 66860613, 109658881, 328976643, 986929929, 2960789787, 5811920693, 17435762079, 52307286237, 156921858711]

約数ペア:

[(1, 156921858711), (3, 52307286237), (9, 17435762079), (27, 5811920693), (53, 2960789787), (159, 986929929), (477, 328976643), (1431, 109658881), (2347, 66860613), (7041, 22286871), (21123, 7428957), (46723, 3358557), (63369, 2476319), (124391, 1261521), (140169, 1119519), (373173, 420507)]