197344557

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 292200480

約数和(自身を除く): 94855923

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 1179, 2837, 7729, 8511, 23187, 25533, 69561, 167383, 371647, 502149, 1114941, 1506447, 3344823, 21927173, 65781519, 197344557]

約数ペア:

[(1, 197344557), (3, 65781519), (9, 21927173), (59, 3344823), (131, 1506447), (177, 1114941), (393, 502149), (531, 371647), (1179, 167383), (2837, 69561), (7729, 25533), (8511, 23187)]