155220183

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11399}}^1$

素因数の和:11511

約数の個数: 24

約数和(自身を含む): 240084000

約数和(自身を除く): 84863817

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 11399, 13617, 34197, 102591, 193783, 581349, 1014511, 1744047, 3043533, 9130599, 17246687, 51740061, 155220183]

約数ペア:

[(1, 155220183), (3, 51740061), (9, 17246687), (17, 9130599), (51, 3043533), (89, 1744047), (153, 1014511), (267, 581349), (801, 193783), (1513, 102591), (4539, 34197), (11399, 13617)]