82684161

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42337}}^1$

素因数の和:42381

約数の個数: 24

約数和(自身を含む): 140900864

約数和(自身を除く): 58216703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 42337, 127011, 296359, 381033, 889077, 1312447, 2667231, 3937341, 9187129, 11812023, 27561387, 82684161]

約数ペア:

[(1, 82684161), (3, 27561387), (7, 11812023), (9, 9187129), (21, 3937341), (31, 2667231), (63, 1312447), (93, 889077), (217, 381033), (279, 296359), (651, 127011), (1953, 42337)]