6645459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 10068480

約数和(自身を除く): 3423021

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 137, 411, 437, 703, 851, 1311, 2109, 2553, 2603, 3151, 5069, 7809, 9453, 15207, 16169, 48507, 59869, 96311, 116587, 179607, 288933, 349761, 2215153, 6645459]

約数ペア:

[(1, 6645459), (3, 2215153), (19, 349761), (23, 288933), (37, 179607), (57, 116587), (69, 96311), (111, 59869), (137, 48507), (411, 16169), (437, 15207), (703, 9453), (851, 7809), (1311, 5069), (2109, 3151), (2553, 2603)]