29922453

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 50982624

約数和(自身を除く): 21060171

約数列:

[1, 3, 9, 11, 27, 33, 43, 71, 81, 99, 121, 129, 213, 297, 363, 387, 473, 639, 781, 891, 1089, 1161, 1419, 1917, 2343, 3053, 3267, 3483, 4257, 5203, 5751, 7029, 8591, 9159, 9801, 12771, 15609, 21087, 25773, 27477, 33583, 38313, 46827, 63261, 77319, 82431, 100749, 140481, 231957, 247293, 302247, 369413, 421443, 695871, 906741, 1108239, 2720223, 3324717, 9974151, 29922453]

約数ペア:

[(1, 29922453), (3, 9974151), (9, 3324717), (11, 2720223), (27, 1108239), (33, 906741), (43, 695871), (71, 421443), (81, 369413), (99, 302247), (121, 247293), (129, 231957), (213, 140481), (297, 100749), (363, 82431), (387, 77319), (473, 63261), (639, 46827), (781, 38313), (891, 33583), (1089, 27477), (1161, 25773), (1419, 21087), (1917, 15609), (2343, 12771), (3053, 9801), (3267, 9159), (3483, 8591), (4257, 7029), (5203, 5751)]