117565819

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 26134661

約数列:

[1, 7, 41, 53, 59, 131, 287, 371, 413, 917, 2173, 2419, 3127, 5371, 6943, 7729, 15211, 16933, 21889, 37597, 48601, 54103, 128207, 284663, 316889, 409637, 897449, 1992641, 2218223, 2867459, 16795117, 117565819]

約数ペア:

[(1, 117565819), (7, 16795117), (41, 2867459), (53, 2218223), (59, 1992641), (131, 897449), (287, 409637), (371, 316889), (413, 284663), (917, 128207), (2173, 54103), (2419, 48601), (3127, 37597), (5371, 21889), (6943, 16933), (7729, 15211)]