201618417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67139}}^1$

素因数の和:67173

約数の個数: 32

約数和(自身を含む): 360944640

約数和(自身を除く): 159326223

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 67139, 201417, 469973, 738529, 872807, 1409919, 2215587, 2618421, 5169703, 6109649, 9600877, 15509109, 18328947, 28802631, 67206139, 201618417]

約数ペア:

[(1, 201618417), (3, 67206139), (7, 28802631), (11, 18328947), (13, 15509109), (21, 9600877), (33, 6109649), (39, 5169703), (77, 2618421), (91, 2215587), (143, 1409919), (231, 872807), (273, 738529), (429, 469973), (1001, 201417), (3003, 67139)]