81469461

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 110412800

約数和(自身を除く): 28943339

約数列:

[1, 3, 79, 237, 379, 907, 1137, 2721, 29941, 71653, 89823, 214959, 343753, 1031259, 27156487, 81469461]

約数ペア:

[(1, 81469461), (3, 27156487), (79, 1031259), (237, 343753), (379, 214959), (907, 89823), (1137, 71653), (2721, 29941)]