1331503590153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1\times {\mathrm{153499}}^1$

素因数の和:159669

約数の個数: 32

約数和(自身を含む): 1982109888000

約数和(自身を除く): 650606297847

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 6113, 18339, 67243, 153499, 201729, 262859, 460497, 788577, 1688489, 2891449, 5065467, 6600457, 8674347, 19801371, 72605027, 217815081, 938339387, 2815018161, 10321733257, 30965199771, 40348593641, 121045780923, 443834530051, 1331503590153]

約数ペア:

[(1, 1331503590153), (3, 443834530051), (11, 121045780923), (33, 40348593641), (43, 30965199771), (129, 10321733257), (473, 2815018161), (1419, 938339387), (6113, 217815081), (18339, 72605027), (67243, 19801371), (153499, 8674347), (201729, 6600457), (262859, 5065467), (460497, 2891449), (788577, 1688489)]