76317129

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 134118400

約数和(自身を除く): 57801271

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 399, 619, 721, 927, 1197, 1857, 1957, 2163, 4333, 5571, 5871, 6489, 11761, 12999, 13699, 17613, 35283, 38997, 41097, 63757, 82327, 105849, 123291, 191271, 246981, 446299, 573813, 740943, 1211383, 1338897, 3634149, 4016691, 8479681, 10902447, 25439043, 76317129]

約数ペア:

[(1, 76317129), (3, 25439043), (7, 10902447), (9, 8479681), (19, 4016691), (21, 3634149), (57, 1338897), (63, 1211383), (103, 740943), (133, 573813), (171, 446299), (309, 246981), (399, 191271), (619, 123291), (721, 105849), (927, 82327), (1197, 63757), (1857, 41097), (1957, 38997), (2163, 35283), (4333, 17613), (5571, 13699), (5871, 12999), (6489, 11761)]