81577614

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{30971}}^1$

素因数の和:31415

約数の個数: 16

約数和(自身を含む): 163532160

約数和(自身を除く): 81954546

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 30971, 61942, 92913, 185826, 13596269, 27192538, 40788807, 81577614]

約数ペア:

[(1, 81577614), (2, 40788807), (3, 27192538), (6, 13596269), (439, 185826), (878, 92913), (1317, 61942), (2634, 30971)]