121579073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 155623680

約数和(自身を除く): 34044607

約数列:

[1, 7, 11, 77, 89, 113, 157, 623, 791, 979, 1099, 1243, 1727, 6853, 8701, 10057, 12089, 13973, 17741, 70399, 97811, 110627, 124187, 153703, 195151, 774389, 1075921, 1366057, 1578949, 11052643, 17368439, 121579073]

約数ペア:

[(1, 121579073), (7, 17368439), (11, 11052643), (77, 1578949), (89, 1366057), (113, 1075921), (157, 774389), (623, 195151), (791, 153703), (979, 124187), (1099, 110627), (1243, 97811), (1727, 70399), (6853, 17741), (8701, 13973), (10057, 12089)]