86899197

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 62716227

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 881, 1281, 1617, 2013, 2643, 2989, 4697, 6167, 8967, 9691, 14091, 18501, 29073, 32879, 43169, 53741, 67837, 98637, 129507, 161223, 203511, 376187, 474859, 591151, 1128561, 1424577, 1773453, 2633309, 4138057, 7899927, 12414171, 28966399, 86899197]

約数ペア:

[(1, 86899197), (3, 28966399), (7, 12414171), (11, 7899927), (21, 4138057), (33, 2633309), (49, 1773453), (61, 1424577), (77, 1128561), (147, 591151), (183, 474859), (231, 376187), (427, 203511), (539, 161223), (671, 129507), (881, 98637), (1281, 67837), (1617, 53741), (2013, 43169), (2643, 32879), (2989, 29073), (4697, 18501), (6167, 14091), (8967, 9691)]