155093807

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{2423}}^1$

素因数の和:2491

約数の個数: 18

約数和(自身を含む): 178282776

約数和(自身を除く): 23188969

約数列:

[1, 11, 23, 121, 253, 529, 2423, 2783, 5819, 26653, 55729, 64009, 293183, 613019, 1281767, 6743209, 14099437, 155093807]

約数ペア:

[(1, 155093807), (11, 14099437), (23, 6743209), (121, 1281767), (253, 613019), (529, 293183), (2423, 64009), (2783, 55729), (5819, 26653)]