143753132019

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 225591754752

約数和(自身を除く): 81838622733

約数列:

[1, 3, 7, 21, 47, 141, 181, 329, 431, 543, 987, 1267, 1293, 1867, 3017, 3801, 5601, 8507, 9051, 13069, 20257, 25521, 39207, 59549, 60771, 78011, 87749, 141799, 178647, 234033, 263247, 337927, 425397, 546077, 614243, 804677, 1013781, 1638231, 1842729, 2365489, 2414031, 3666517, 5632739, 7096467, 10999551, 15882569, 16898217, 25665619, 37819819, 47647707, 76996857, 111177983, 113459457, 145646537, 264738733, 333533949, 436939611, 794216199, 1019525759, 3058577277, 6845387239, 20536161717, 47917710673, 143753132019]

約数ペア:

[(1, 143753132019), (3, 47917710673), (7, 20536161717), (21, 6845387239), (47, 3058577277), (141, 1019525759), (181, 794216199), (329, 436939611), (431, 333533949), (543, 264738733), (987, 145646537), (1267, 113459457), (1293, 111177983), (1867, 76996857), (3017, 47647707), (3801, 37819819), (5601, 25665619), (8507, 16898217), (9051, 15882569), (13069, 10999551), (20257, 7096467), (25521, 5632739), (39207, 3666517), (59549, 2414031), (60771, 2365489), (78011, 1842729), (87749, 1638231), (141799, 1013781), (178647, 804677), (234033, 614243), (263247, 546077), (337927, 425397)]