72800679

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111829}}^1$

素因数の和:111870

約数の個数: 16

約数和(自身を含む): 114513920

約数和(自身を除く): 41713241

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 111829, 335487, 782803, 2348409, 3466699, 10400097, 24266893, 72800679]

約数ペア:

[(1, 72800679), (3, 24266893), (7, 10400097), (21, 3466699), (31, 2348409), (93, 782803), (217, 335487), (651, 111829)]