72688847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 91010304

約数和(自身を除く): 18321457

約数列:

[1, 7, 11, 77, 251, 1757, 2761, 3761, 19327, 26327, 41371, 289597, 944011, 6608077, 10384121, 72688847]

約数ペア:

[(1, 72688847), (7, 10384121), (11, 6608077), (77, 944011), (251, 289597), (1757, 41371), (2761, 26327), (3761, 19327)]