488546841717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1\times {\mathrm{6719}}^1$

素因数の和:8663

約数の個数: 64

約数和(自身を含む): 795897446400

約数和(自身を除く): 307350604683

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 1787, 3699, 4521, 5361, 6719, 13563, 16083, 19657, 20157, 40689, 48249, 58971, 60471, 73909, 176913, 181413, 221727, 244819, 530739, 665181, 734457, 920503, 1995543, 2203371, 2693009, 2761509, 6610113, 8079027, 8284527, 10125533, 12006853, 24237081, 24853581, 30376599, 36020559, 72711243, 91129797, 108061677, 132075383, 273389391, 324185031, 396226149, 1188678447, 1644938861, 3566035341, 4934816583, 14804449749, 18094327471, 44413349247, 54282982413, 162848947239, 488546841717]

約数ペア:

[(1, 488546841717), (3, 162848947239), (9, 54282982413), (11, 44413349247), (27, 18094327471), (33, 14804449749), (99, 4934816583), (137, 3566035341), (297, 1644938861), (411, 1188678447), (1233, 396226149), (1507, 324185031), (1787, 273389391), (3699, 132075383), (4521, 108061677), (5361, 91129797), (6719, 72711243), (13563, 36020559), (16083, 30376599), (19657, 24853581), (20157, 24237081), (40689, 12006853), (48249, 10125533), (58971, 8284527), (60471, 8079027), (73909, 6610113), (176913, 2761509), (181413, 2693009), (221727, 2203371), (244819, 1995543), (530739, 920503), (665181, 734457)]