70408203

素因数分解:

$3^1\times {\mathrm{17}}^4\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 20

約数和(自身を含む): 100099848

約数和(自身を除く): 29691645

約数列:

[1, 3, 17, 51, 281, 289, 843, 867, 4777, 4913, 14331, 14739, 81209, 83521, 243627, 250563, 1380553, 4141659, 23469401, 70408203]

約数ペア:

[(1, 70408203), (3, 23469401), (17, 4141659), (51, 1380553), (281, 250563), (289, 243627), (843, 83521), (867, 81209), (4777, 14739), (4913, 14331)]