76981713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6449}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 107740800

約数和(自身を除く): 30759087

約数列:

[1, 3, 23, 69, 173, 519, 3979, 6449, 11937, 19347, 148327, 444981, 1115677, 3347031, 25660571, 76981713]

約数ペア:

[(1, 76981713), (3, 25660571), (23, 3347031), (69, 1115677), (173, 444981), (519, 148327), (3979, 19347), (6449, 11937)]