74965947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155209}}^1$

素因数の和:155242

約数の個数: 16

約数和(自身を含む): 119201280

約数和(自身を除く): 44235333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 155209, 465627, 1086463, 3259389, 3569807, 10709421, 24988649, 74965947]

約数ペア:

[(1, 74965947), (3, 24988649), (7, 10709421), (21, 3569807), (23, 3259389), (69, 1086463), (161, 465627), (483, 155209)]