81870162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7901}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 179786304

約数和(自身を除く): 97916142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 7901, 10362, 15802, 23703, 47406, 86911, 173822, 260733, 521466, 1240457, 2480914, 3721371, 7442742, 13645027, 27290054, 40935081, 81870162]

約数ペア:

[(1, 81870162), (2, 40935081), (3, 27290054), (6, 13645027), (11, 7442742), (22, 3721371), (33, 2480914), (66, 1240457), (157, 521466), (314, 260733), (471, 173822), (942, 86911), (1727, 47406), (3454, 23703), (5181, 15802), (7901, 10362)]