61903051

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 75296480

約数和(自身を除く): 13393429

約数列:

[1, 7, 23, 73, 161, 229, 511, 529, 1603, 1679, 3703, 5267, 11753, 16717, 36869, 38617, 117019, 121141, 270319, 384491, 847987, 2691437, 8843293, 61903051]

約数ペア:

[(1, 61903051), (7, 8843293), (23, 2691437), (73, 847987), (161, 384491), (229, 270319), (511, 121141), (529, 117019), (1603, 38617), (1679, 36869), (3703, 16717), (5267, 11753)]