77513163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 127680000

約数和(自身を除く): 50166837

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 499, 569, 1497, 1707, 3493, 3983, 6487, 7397, 10479, 11949, 19461, 22191, 45409, 51779, 136227, 155337, 283931, 851793, 1987517, 3691103, 5962551, 11073309, 25837721, 77513163]

約数ペア:

[(1, 77513163), (3, 25837721), (7, 11073309), (13, 5962551), (21, 3691103), (39, 1987517), (91, 851793), (273, 283931), (499, 155337), (569, 136227), (1497, 51779), (1707, 45409), (3493, 22191), (3983, 19461), (6487, 11949), (7397, 10479)]