7120179

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 5010381

約数列:

[1, 3, 9, 11, 23, 33, 53, 59, 69, 99, 159, 177, 207, 253, 477, 531, 583, 649, 759, 1219, 1357, 1749, 1947, 2277, 3127, 3657, 4071, 5247, 5841, 9381, 10971, 12213, 13409, 14927, 28143, 34397, 40227, 44781, 71921, 103191, 120681, 134343, 215763, 309573, 647289, 791131, 2373393, 7120179]

約数ペア:

[(1, 7120179), (3, 2373393), (9, 791131), (11, 647289), (23, 309573), (33, 215763), (53, 134343), (59, 120681), (69, 103191), (99, 71921), (159, 44781), (177, 40227), (207, 34397), (253, 28143), (477, 14927), (531, 13409), (583, 12213), (649, 10971), (759, 9381), (1219, 5841), (1357, 5247), (1749, 4071), (1947, 3657), (2277, 3127)]