70199841

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 103661568

約数和(自身を除く): 33461727

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 713, 851, 887, 1147, 2139, 2553, 2661, 3441, 20401, 26381, 27497, 32819, 61203, 79143, 82491, 98457, 632431, 754837, 1017389, 1897293, 2264511, 3052167, 23399947, 70199841]

約数ペア:

[(1, 70199841), (3, 23399947), (23, 3052167), (31, 2264511), (37, 1897293), (69, 1017389), (93, 754837), (111, 632431), (713, 98457), (851, 82491), (887, 79143), (1147, 61203), (2139, 32819), (2553, 27497), (2661, 26381), (3441, 20401)]