127218243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{4007}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 178917120

約数和(自身を除く): 51698877

約数列:

[1, 3, 19, 57, 557, 1671, 4007, 10583, 12021, 31749, 76133, 228399, 2231899, 6695697, 42406081, 127218243]

約数ペア:

[(1, 127218243), (3, 42406081), (19, 6695697), (57, 2231899), (557, 228399), (1671, 76133), (4007, 31749), (10583, 12021)]