187843047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22877}}^1$

素因数の和:22927

約数の個数: 32

約数和(自身を含む): 316265472

約数和(自身を除く): 128422425

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 22877, 68631, 160139, 388909, 480417, 526171, 1166727, 1578513, 2722363, 3683197, 8167089, 8944907, 11049591, 26834721, 62614349, 187843047]

約数ペア:

[(1, 187843047), (3, 62614349), (7, 26834721), (17, 11049591), (21, 8944907), (23, 8167089), (51, 3683197), (69, 2722363), (119, 1578513), (161, 1166727), (357, 526171), (391, 480417), (483, 388909), (1173, 160139), (2737, 68631), (8211, 22877)]