9727978227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{4051}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 14430825216

約数和(自身を除く): 4702846989

約数列:

[1, 3, 11, 33, 53, 159, 583, 1373, 1749, 4051, 4119, 12153, 15103, 44561, 45309, 72769, 133683, 214703, 218307, 644109, 800459, 2361733, 2401377, 5562023, 7085199, 16686069, 61182253, 183546759, 294787219, 884361657, 3242659409, 9727978227]

約数ペア:

[(1, 9727978227), (3, 3242659409), (11, 884361657), (33, 294787219), (53, 183546759), (159, 61182253), (583, 16686069), (1373, 7085199), (1749, 5562023), (4051, 2401377), (4119, 2361733), (12153, 800459), (15103, 644109), (44561, 218307), (45309, 214703), (72769, 133683)]