20171617893

素因数分解:

$3^3\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{33053}}^1$

素因数の和:36298

約数の個数: 32

約数和(自身を含む): 34164614400

約数和(自身を除く): 13992996507

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3229, 9687, 22603, 29061, 33053, 67809, 87183, 99159, 203427, 231371, 297477, 610281, 694113, 892431, 2082339, 6247017, 106728137, 320184411, 747096959, 960553233, 2241290877, 2881659699, 6723872631, 20171617893]

約数ペア:

[(1, 20171617893), (3, 6723872631), (7, 2881659699), (9, 2241290877), (21, 960553233), (27, 747096959), (63, 320184411), (189, 106728137), (3229, 6247017), (9687, 2082339), (22603, 892431), (29061, 694113), (33053, 610281), (67809, 297477), (87183, 231371), (99159, 203427)]