74188191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 123821568

約数和(自身を除く): 49633377

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 337, 953, 1011, 2359, 2859, 3707, 6671, 7077, 10483, 11121, 20013, 25949, 31449, 73381, 77847, 220143, 321161, 963483, 2248127, 3532771, 6744381, 10598313, 24729397, 74188191]

約数ペア:

[(1, 74188191), (3, 24729397), (7, 10598313), (11, 6744381), (21, 3532771), (33, 2248127), (77, 963483), (231, 321161), (337, 220143), (953, 77847), (1011, 73381), (2359, 31449), (2859, 25949), (3707, 20013), (6671, 11121), (7077, 10483)]