47252163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 77013504

約数和(自身を除く): 29761341

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1237, 1819, 2247, 3711, 5457, 8659, 12733, 21029, 25977, 38199, 63087, 132359, 147203, 397077, 441609, 926513, 2250103, 2779539, 6750309, 15750721, 47252163]

約数ペア:

[(1, 47252163), (3, 15750721), (7, 6750309), (17, 2779539), (21, 2250103), (51, 926513), (107, 441609), (119, 397077), (321, 147203), (357, 132359), (749, 63087), (1237, 38199), (1819, 25977), (2247, 21029), (3711, 12733), (5457, 8659)]