127873438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{118621}}^1$

素因数の和:118648

約数の個数: 24

約数和(自身を含む): 243412344

約数和(自身を除く): 115538906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 118621, 237242, 830347, 1304831, 1660694, 2609662, 5812429, 9133817, 11624858, 18267634, 63936719, 127873438]

約数ペア:

[(1, 127873438), (2, 63936719), (7, 18267634), (11, 11624858), (14, 9133817), (22, 5812429), (49, 2609662), (77, 1660694), (98, 1304831), (154, 830347), (539, 237242), (1078, 118621)]