137317503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{51257}}^1$

素因数の和:51326

約数の個数: 16

約数和(自身を含む): 196830720

約数和(自身を除く): 59513217

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 51257, 153771, 973883, 2409079, 2921649, 7227237, 45772501, 137317503]

約数ペア:

[(1, 137317503), (3, 45772501), (19, 7227237), (47, 2921649), (57, 2409079), (141, 973883), (893, 153771), (2679, 51257)]