31735923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 14920077

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 199, 597, 901, 1003, 2703, 3009, 3127, 3383, 9381, 10149, 10547, 11741, 31641, 35223, 53159, 159477, 179299, 199597, 537897, 598791, 622273, 1866819, 10578641, 31735923]

約数ペア:

[(1, 31735923), (3, 10578641), (17, 1866819), (51, 622273), (53, 598791), (59, 537897), (159, 199597), (177, 179299), (199, 159477), (597, 53159), (901, 35223), (1003, 31641), (2703, 11741), (3009, 10547), (3127, 10149), (3383, 9381)]