47156749479

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1\times {\mathrm{1237}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 80265185280

約数和(自身を除く): 33108435801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 503, 1203, 1237, 1509, 2807, 3521, 3609, 3711, 4527, 8421, 8659, 10563, 10827, 11133, 13581, 25263, 25977, 31689, 33399, 75789, 77931, 95067, 201703, 233793, 496037, 605109, 622211, 1411921, 1488111, 1815327, 1866633, 3472259, 4235763, 4355477, 4464333, 5445981, 5599899, 10416777, 12707289, 13066431, 13392999, 16799697, 31250331, 38121867, 39199293, 93750993, 117597879, 249506611, 748519833, 1746546277, 2245559499, 5239638831, 6736678497, 15718916493, 47156749479]

約数ペア:

[(1, 47156749479), (3, 15718916493), (7, 6736678497), (9, 5239638831), (21, 2245559499), (27, 1746546277), (63, 748519833), (189, 249506611), (401, 117597879), (503, 93750993), (1203, 39199293), (1237, 38121867), (1509, 31250331), (2807, 16799697), (3521, 13392999), (3609, 13066431), (3711, 12707289), (4527, 10416777), (8421, 5599899), (8659, 5445981), (10563, 4464333), (10827, 4355477), (11133, 4235763), (13581, 3472259), (25263, 1866633), (25977, 1815327), (31689, 1488111), (33399, 1411921), (75789, 622211), (77931, 605109), (95067, 496037), (201703, 233793)]