156788547579

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1\times {\mathrm{7963}}^1$

素因数の和:9368

約数の個数: 48

約数和(自身を含む): 239770172928

約数和(自身を除く): 82981625349

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1303, 1679, 3909, 5037, 7963, 11727, 15111, 23889, 29969, 71667, 89907, 95119, 183149, 269721, 285357, 549447, 581299, 856071, 1648341, 1743897, 2187737, 5231691, 6563211, 10375789, 13369877, 19689633, 31127367, 40109631, 93382101, 120328893, 238643147, 715929441, 757432597, 2147788323, 2272297791, 6816893373, 17420949731, 52262849193, 156788547579]

約数ペア:

[(1, 156788547579), (3, 52262849193), (9, 17420949731), (23, 6816893373), (69, 2272297791), (73, 2147788323), (207, 757432597), (219, 715929441), (657, 238643147), (1303, 120328893), (1679, 93382101), (3909, 40109631), (5037, 31127367), (7963, 19689633), (11727, 13369877), (15111, 10375789), (23889, 6563211), (29969, 5231691), (71667, 2187737), (89907, 1743897), (95119, 1648341), (183149, 856071), (269721, 581299), (285357, 549447)]