72360639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1951}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 112973952

約数和(自身を除く): 40613313

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 1951, 2853, 4121, 5853, 12363, 17559, 25363, 37089, 76089, 228267, 618467, 1855401, 5566203, 8040071, 24120213, 72360639]

約数ペア:

[(1, 72360639), (3, 24120213), (9, 8040071), (13, 5566203), (39, 1855401), (117, 618467), (317, 228267), (951, 76089), (1951, 37089), (2853, 25363), (4121, 17559), (5853, 12363)]