164528973

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70583}}^1$

素因数の和:70633

約数の個数: 24

約数和(自身を含む): 278947968

約数和(自身を除く): 114418995

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 70583, 211749, 494081, 635247, 1482243, 2611571, 4446729, 7834713, 18280997, 23504139, 54842991, 164528973]

約数ペア:

[(1, 164528973), (3, 54842991), (7, 23504139), (9, 18280997), (21, 7834713), (37, 4446729), (63, 2611571), (111, 1482243), (259, 635247), (333, 494081), (777, 211749), (2331, 70583)]