62439741

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 118065024

約数和(自身を除く): 55625283

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 81, 91, 117, 129, 189, 197, 273, 301, 351, 387, 559, 567, 591, 819, 903, 1053, 1161, 1379, 1677, 1773, 2457, 2561, 2709, 3483, 3913, 4137, 5031, 5319, 7371, 7683, 8127, 8471, 11739, 12411, 15093, 15957, 17927, 23049, 24381, 25413, 35217, 37233, 45279, 53781, 59297, 69147, 76239, 105651, 110123, 111699, 161343, 177891, 207441, 228717, 316953, 330369, 484029, 533673, 686151, 770861, 991107, 1452087, 1601019, 2312583, 2973321, 4803057, 6937749, 8919963, 20813247, 62439741]

約数ペア:

[(1, 62439741), (3, 20813247), (7, 8919963), (9, 6937749), (13, 4803057), (21, 2973321), (27, 2312583), (39, 1601019), (43, 1452087), (63, 991107), (81, 770861), (91, 686151), (117, 533673), (129, 484029), (189, 330369), (197, 316953), (273, 228717), (301, 207441), (351, 177891), (387, 161343), (559, 111699), (567, 110123), (591, 105651), (819, 76239), (903, 69147), (1053, 59297), (1161, 53781), (1379, 45279), (1677, 37233), (1773, 35217), (2457, 25413), (2561, 24381), (2709, 23049), (3483, 17927), (3913, 15957), (4137, 15093), (5031, 12411), (5319, 11739), (7371, 8471), (7683, 8127)]