72615543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24181}}^1$

素因数の和:24215

約数の個数: 32

約数和(自身を含む): 130002432

約数和(自身を除く): 57386889

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 24181, 72543, 169267, 265991, 314353, 507801, 797973, 943059, 1861937, 2200471, 3457883, 5585811, 6601413, 10373649, 24205181, 72615543]

約数ペア:

[(1, 72615543), (3, 24205181), (7, 10373649), (11, 6601413), (13, 5585811), (21, 3457883), (33, 2200471), (39, 1861937), (77, 943059), (91, 797973), (143, 507801), (231, 314353), (273, 265991), (429, 169267), (1001, 72543), (3003, 24181)]