171520972847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{8521}}^1$

素因数の和:8712

約数の個数: 64

約数和(自身を含む): 219123118080

約数和(自身を除く): 47602145233

約数列:

[1, 7, 17, 47, 59, 61, 119, 329, 413, 427, 799, 1003, 1037, 2773, 2867, 3599, 5593, 7021, 7259, 8521, 19411, 20069, 25193, 47141, 48739, 59647, 61183, 144857, 169153, 329987, 341173, 400487, 428281, 502739, 519781, 1013999, 1184071, 2803409, 2875601, 3519173, 3638467, 6808279, 8546563, 8836277, 20129207, 23628733, 24429707, 30667079, 47657953, 59825941, 61853939, 165401131, 171007949, 214669553, 401688461, 415305019, 521340343, 1441352713, 2811819227, 2907135133, 3649382401, 10089468991, 24502996121, 171520972847]

約数ペア:

[(1, 171520972847), (7, 24502996121), (17, 10089468991), (47, 3649382401), (59, 2907135133), (61, 2811819227), (119, 1441352713), (329, 521340343), (413, 415305019), (427, 401688461), (799, 214669553), (1003, 171007949), (1037, 165401131), (2773, 61853939), (2867, 59825941), (3599, 47657953), (5593, 30667079), (7021, 24429707), (7259, 23628733), (8521, 20129207), (19411, 8836277), (20069, 8546563), (25193, 6808279), (47141, 3638467), (48739, 3519173), (59647, 2875601), (61183, 2803409), (144857, 1184071), (169153, 1013999), (329987, 519781), (341173, 502739), (400487, 428281)]