284242743

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{157127}}^1$

素因数の和:157203

約数の個数: 16

約数和(自身を含む): 427388160

約数和(自身を除く): 143145417

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 157127, 471381, 1414143, 4242429, 10527509, 31582527, 94747581, 284242743]

約数ペア:

[(1, 284242743), (3, 94747581), (9, 31582527), (27, 10527509), (67, 4242429), (201, 1414143), (603, 471381), (1809, 157127)]