71090103

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 111121920

約数和(自身を除く): 40031817

約数列:

[1, 3, 7, 21, 59, 177, 181, 317, 413, 543, 951, 1239, 1267, 2219, 3801, 6657, 10679, 18703, 32037, 56109, 57377, 74753, 130921, 172131, 224259, 392763, 401639, 1204917, 3385243, 10155729, 23696701, 71090103]

約数ペア:

[(1, 71090103), (3, 23696701), (7, 10155729), (21, 3385243), (59, 1204917), (177, 401639), (181, 392763), (317, 224259), (413, 172131), (543, 130921), (951, 74753), (1239, 57377), (1267, 56109), (2219, 32037), (3801, 18703), (6657, 10679)]