72065763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103991}}^1$

素因数の和:104015

約数の個数: 24

約数和(自身を含む): 129782016

約数和(自身を除く): 57716253

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 103991, 311973, 727937, 935919, 1143901, 2183811, 3431703, 6551433, 8007307, 10295109, 24021921, 72065763]

約数ペア:

[(1, 72065763), (3, 24021921), (7, 10295109), (9, 8007307), (11, 6551433), (21, 3431703), (33, 2183811), (63, 1143901), (77, 935919), (99, 727937), (231, 311973), (693, 103991)]