27521231474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1\times {\mathrm{140227}}^1$

素因数の和:141062

約数の個数: 24

約数和(自身を含む): 45432189264

約数和(自身を除く): 17910957790

約数列:

[1, 2, 11, 22, 121, 242, 811, 1622, 8921, 17842, 98131, 140227, 196262, 280454, 1542497, 3084994, 16967467, 33934934, 113724097, 227448194, 1250965067, 2501930134, 13760615737, 27521231474]

約数ペア:

[(1, 27521231474), (2, 13760615737), (11, 2501930134), (22, 1250965067), (121, 227448194), (242, 113724097), (811, 33934934), (1622, 16967467), (8921, 3084994), (17842, 1542497), (98131, 280454), (140227, 196262)]