84181365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6473}}^1$

素因数の和:6518

約数の個数: 36

約数和(自身を含む): 155026404

約数和(自身を除く): 70845039

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 6473, 13005, 19419, 32365, 58257, 97095, 110041, 291285, 330123, 550205, 990369, 1650615, 1870697, 4951845, 5612091, 9353485, 16836273, 28060455, 84181365]

約数ペア:

[(1, 84181365), (3, 28060455), (5, 16836273), (9, 9353485), (15, 5612091), (17, 4951845), (45, 1870697), (51, 1650615), (85, 990369), (153, 550205), (255, 330123), (289, 291285), (765, 110041), (867, 97095), (1445, 58257), (2601, 32365), (4335, 19419), (6473, 13005)]