57518187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 83166720

約数和(自身を除く): 25648533

約数列:

[1, 3, 19, 57, 97, 101, 103, 291, 303, 309, 1843, 1919, 1957, 5529, 5757, 5871, 9797, 9991, 10403, 29391, 29973, 31209, 186143, 189829, 197657, 558429, 569487, 592971, 1009091, 3027273, 19172729, 57518187]

約数ペア:

[(1, 57518187), (3, 19172729), (19, 3027273), (57, 1009091), (97, 592971), (101, 569487), (103, 558429), (291, 197657), (303, 189829), (309, 186143), (1843, 31209), (1919, 29973), (1957, 29391), (5529, 10403), (5757, 9991), (5871, 9797)]