81922842

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 183306240

約数和(自身を除く): 101383398

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 1087, 1422, 2174, 3261, 4187, 6522, 8374, 9783, 12561, 19566, 25122, 37683, 57611, 75366, 85873, 115222, 171746, 172833, 257619, 345666, 515238, 518499, 772857, 1036998, 1545714, 4551269, 9102538, 13653807, 27307614, 40961421, 81922842]

約数ペア:

[(1, 81922842), (2, 40961421), (3, 27307614), (6, 13653807), (9, 9102538), (18, 4551269), (53, 1545714), (79, 1036998), (106, 772857), (158, 518499), (159, 515238), (237, 345666), (318, 257619), (474, 172833), (477, 171746), (711, 115222), (954, 85873), (1087, 75366), (1422, 57611), (2174, 37683), (3261, 25122), (4187, 19566), (6522, 12561), (8374, 9783)]