74347707

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153929}}^1$

素因数の和:153962

約数の個数: 16

約数和(自身を含む): 118218240

約数和(自身を除く): 43870533

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 153929, 461787, 1077503, 3232509, 3540367, 10621101, 24782569, 74347707]

約数ペア:

[(1, 74347707), (3, 24782569), (7, 10621101), (21, 3540367), (23, 3232509), (69, 1077503), (161, 461787), (483, 153929)]