75384381

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 108411264

約数和(自身を除く): 33026883

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 1481, 2679, 4443, 16967, 28139, 50901, 69607, 84417, 208821, 534641, 1322533, 1603923, 3967599, 25128127, 75384381]

約数ペア:

[(1, 75384381), (3, 25128127), (19, 3967599), (47, 1603923), (57, 1322533), (141, 534641), (361, 208821), (893, 84417), (1083, 69607), (1481, 50901), (2679, 28139), (4443, 16967)]