125806959

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 204595200

約数和(自身を除く): 78788241

約数列:

[1, 3, 9, 27, 29, 31, 71, 73, 87, 93, 213, 219, 261, 279, 639, 657, 783, 837, 899, 1917, 1971, 2059, 2117, 2201, 2263, 2697, 5183, 6177, 6351, 6603, 6789, 8091, 15549, 18531, 19053, 19809, 20367, 24273, 46647, 55593, 57159, 59427, 61101, 63829, 65627, 139941, 150307, 160673, 191487, 196881, 450921, 482019, 574461, 590643, 1352763, 1446057, 1723383, 1771929, 4058289, 4338171, 4659517, 13978551, 41935653, 125806959]

約数ペア:

[(1, 125806959), (3, 41935653), (9, 13978551), (27, 4659517), (29, 4338171), (31, 4058289), (71, 1771929), (73, 1723383), (87, 1446057), (93, 1352763), (213, 590643), (219, 574461), (261, 482019), (279, 450921), (639, 196881), (657, 191487), (783, 160673), (837, 150307), (899, 139941), (1917, 65627), (1971, 63829), (2059, 61101), (2117, 59427), (2201, 57159), (2263, 55593), (2697, 46647), (5183, 24273), (6177, 20367), (6351, 19809), (6603, 19053), (6789, 18531), (8091, 15549)]