70295901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 107573760

約数和(自身を除く): 37277859

約数列:

[1, 3, 13, 17, 39, 51, 221, 229, 463, 663, 687, 1389, 2977, 3893, 6019, 7871, 8931, 11679, 18057, 23613, 50609, 102323, 106027, 151827, 306969, 318081, 1378351, 1802459, 4135053, 5407377, 23431967, 70295901]

約数ペア:

[(1, 70295901), (3, 23431967), (13, 5407377), (17, 4135053), (39, 1802459), (51, 1378351), (221, 318081), (229, 306969), (463, 151827), (663, 106027), (687, 102323), (1389, 50609), (2977, 23613), (3893, 18057), (6019, 11679), (7871, 8931)]