165740289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 260994048

約数和(自身を除く): 95253759

約数列:

[1, 3, 11, 13, 33, 39, 143, 211, 429, 633, 1831, 2321, 2743, 5493, 6963, 8229, 20141, 23803, 30173, 60423, 71409, 90519, 261833, 386341, 785499, 1159023, 4249751, 5022433, 12749253, 15067299, 55246763, 165740289]

約数ペア:

[(1, 165740289), (3, 55246763), (11, 15067299), (13, 12749253), (33, 5022433), (39, 4249751), (143, 1159023), (211, 785499), (429, 386341), (633, 261833), (1831, 90519), (2321, 71409), (2743, 60423), (5493, 30173), (6963, 23803), (8229, 20141)]