144707229

素因数分解:

$3^7\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 219156480

約数和(自身を除く): 74449251

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 521, 729, 1143, 1563, 2187, 3429, 4689, 10287, 14067, 30861, 42201, 66167, 92583, 126603, 198501, 277749, 379809, 595503, 1139427, 1786509, 5359527, 16078581, 48235743, 144707229]

約数ペア:

[(1, 144707229), (3, 48235743), (9, 16078581), (27, 5359527), (81, 1786509), (127, 1139427), (243, 595503), (381, 379809), (521, 277749), (729, 198501), (1143, 126603), (1563, 92583), (2187, 66167), (3429, 42201), (4689, 30861), (10287, 14067)]