147032031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 218211840

約数和(自身を除く): 71179809

約数列:

[1, 3, 17, 23, 51, 69, 163, 391, 489, 769, 1173, 2307, 2771, 3749, 8313, 11247, 13073, 17687, 39219, 53061, 63733, 125347, 191199, 300679, 376041, 902037, 2130899, 2882981, 6392697, 8648943, 49010677, 147032031]

約数ペア:

[(1, 147032031), (3, 49010677), (17, 8648943), (23, 6392697), (51, 2882981), (69, 2130899), (163, 902037), (391, 376041), (489, 300679), (769, 191199), (1173, 125347), (2307, 63733), (2771, 53061), (3749, 39219), (8313, 17687), (11247, 13073)]