65741463

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 107452800

約数和(自身を除く): 41711337

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 491, 513, 551, 783, 1473, 1539, 1653, 2349, 4419, 4617, 4959, 7047, 9329, 13257, 14239, 14877, 27987, 39771, 42717, 44631, 83961, 119313, 128151, 133893, 251883, 270541, 384453, 755649, 811623, 1153359, 2266947, 2434869, 3460077, 7304607, 21913821, 65741463]

約数ペア:

[(1, 65741463), (3, 21913821), (9, 7304607), (19, 3460077), (27, 2434869), (29, 2266947), (57, 1153359), (81, 811623), (87, 755649), (171, 384453), (243, 270541), (261, 251883), (491, 133893), (513, 128151), (551, 119313), (783, 83961), (1473, 44631), (1539, 42717), (1653, 39771), (2349, 27987), (4419, 14877), (4617, 14239), (4959, 13257), (7047, 9329)]