1993799683323

素因数分解:

$3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1291}}^1\times {\mathrm{20143}}^1$

素因数の和:22664

約数の個数: 48

約数和(自身を含む): 3296771552256

約数和(自身を除く): 1302971868933

約数列:

[1, 3, 7, 9, 21, 63, 1217, 1291, 3651, 3873, 8519, 9037, 10953, 11619, 20143, 25557, 27111, 60429, 76671, 81333, 141001, 181287, 423003, 1269009, 1571147, 4713441, 10998029, 14140323, 24514031, 26004613, 32994087, 73542093, 78013839, 98982261, 171598217, 182032291, 220626279, 234041517, 514794651, 546096873, 1544383953, 1638290619, 31647614021, 94942842063, 221533298147, 284828526189, 664599894441, 1993799683323]

約数ペア:

[(1, 1993799683323), (3, 664599894441), (7, 284828526189), (9, 221533298147), (21, 94942842063), (63, 31647614021), (1217, 1638290619), (1291, 1544383953), (3651, 546096873), (3873, 514794651), (8519, 234041517), (9037, 220626279), (10953, 182032291), (11619, 171598217), (20143, 98982261), (25557, 78013839), (27111, 73542093), (60429, 32994087), (76671, 26004613), (81333, 24514031), (141001, 14140323), (181287, 10998029), (423003, 4713441), (1269009, 1571147)]