16642071

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 25958400

約数和(自身を除く): 9316329

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 337, 531, 837, 1011, 1593, 1829, 3033, 5487, 9099, 10447, 16461, 19883, 31341, 49383, 59649, 94023, 178947, 282069, 536841, 616373, 1849119, 5547357, 16642071]

約数ペア:

[(1, 16642071), (3, 5547357), (9, 1849119), (27, 616373), (31, 536841), (59, 282069), (93, 178947), (177, 94023), (279, 59649), (337, 49383), (531, 31341), (837, 19883), (1011, 16461), (1593, 10447), (1829, 9099), (3033, 5487)]