91846131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 44596749

約数列:

[1, 3, 13, 39, 47, 89, 141, 267, 563, 611, 1157, 1689, 1833, 3471, 4183, 7319, 12549, 21957, 26461, 50107, 54379, 79383, 150321, 163137, 343993, 651391, 1031979, 1954173, 2355029, 7065087, 30615377, 91846131]

約数ペア:

[(1, 91846131), (3, 30615377), (13, 7065087), (39, 2355029), (47, 1954173), (89, 1031979), (141, 651391), (267, 343993), (563, 163137), (611, 150321), (1157, 79383), (1689, 54379), (1833, 50107), (3471, 26461), (4183, 21957), (7319, 12549)]