61878193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 70436800

約数和(自身を除く): 8558607

約数列:

[1, 13, 19, 247, 379, 661, 4927, 7201, 8593, 12559, 93613, 163267, 250519, 3256747, 4759861, 61878193]

約数ペア:

[(1, 61878193), (13, 4759861), (19, 3256747), (247, 250519), (379, 163267), (661, 93613), (4927, 12559), (7201, 8593)]