29539323

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 49585536

約数和(自身を除く): 20046213

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 257, 297, 387, 473, 771, 891, 1161, 1419, 2313, 2673, 2827, 3483, 4257, 6939, 8481, 10449, 11051, 12771, 20817, 25443, 33153, 38313, 62451, 76329, 99459, 114939, 121561, 228987, 298377, 364683, 686961, 895131, 1094049, 2685393, 3282147, 9846441, 29539323]

約数ペア:

[(1, 29539323), (3, 9846441), (9, 3282147), (11, 2685393), (27, 1094049), (33, 895131), (43, 686961), (81, 364683), (99, 298377), (129, 228987), (243, 121561), (257, 114939), (297, 99459), (387, 76329), (473, 62451), (771, 38313), (891, 33153), (1161, 25443), (1419, 20817), (2313, 12771), (2673, 11051), (2827, 10449), (3483, 8481), (4257, 6939)]