157218787143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1\times {\mathrm{25469}}^1$

素因数の和:28220

約数の個数: 48

約数和(自身を含む): 258615452160

約数和(自身を除く): 101396665017

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 2711, 8133, 24399, 25469, 29821, 62353, 76407, 89463, 187059, 229221, 268389, 280159, 561177, 585787, 685883, 840477, 1757361, 2057649, 2521431, 5272083, 6172947, 6443657, 19330971, 57992913, 69046459, 207139377, 621418131, 759511049, 1588068557, 2278533147, 4764205671, 6835599441, 14292617013, 17468754127, 52406262381, 157218787143]

約数ペア:

[(1, 157218787143), (3, 52406262381), (9, 17468754127), (11, 14292617013), (23, 6835599441), (33, 4764205671), (69, 2278533147), (99, 1588068557), (207, 759511049), (253, 621418131), (759, 207139377), (2277, 69046459), (2711, 57992913), (8133, 19330971), (24399, 6443657), (25469, 6172947), (29821, 5272083), (62353, 2521431), (76407, 2057649), (89463, 1757361), (187059, 840477), (229221, 685883), (268389, 585787), (280159, 561177)]