154920643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 168467040

約数和(自身を除く): 13546397

約数列:

[1, 17, 53, 139, 901, 1237, 2363, 7367, 21029, 65561, 125239, 171943, 1114537, 2923031, 9112979, 154920643]

約数ペア:

[(1, 154920643), (17, 9112979), (53, 2923031), (139, 1114537), (901, 171943), (1237, 125239), (2363, 65561), (7367, 21029)]