525390831273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{16187}}^1$

素因数の和:18258

約数の個数: 64

約数和(自身を含む): 886180331520

約数和(自身を除く): 360789500247

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 1979, 2343, 5467, 5937, 13853, 16187, 16401, 21769, 41559, 48561, 65307, 113309, 140509, 152383, 178057, 339927, 421527, 457149, 534171, 983563, 1149277, 1246399, 1545599, 2950689, 3447831, 3739197, 4636797, 8044939, 10819193, 12642047, 24134817, 32034073, 32457579, 37926141, 88494329, 96102219, 224238511, 265482987, 352374803, 672715533, 1057124409, 2274419183, 2466623621, 6823257549, 7399870863, 15920934281, 25018611013, 47762802843, 75055833039, 175130277091, 525390831273]

約数ペア:

[(1, 525390831273), (3, 175130277091), (7, 75055833039), (11, 47762802843), (21, 25018611013), (33, 15920934281), (71, 7399870863), (77, 6823257549), (213, 2466623621), (231, 2274419183), (497, 1057124409), (781, 672715533), (1491, 352374803), (1979, 265482987), (2343, 224238511), (5467, 96102219), (5937, 88494329), (13853, 37926141), (16187, 32457579), (16401, 32034073), (21769, 24134817), (41559, 12642047), (48561, 10819193), (65307, 8044939), (113309, 4636797), (140509, 3739197), (152383, 3447831), (178057, 2950689), (339927, 1545599), (421527, 1246399), (457149, 1149277), (534171, 983563)]