74777979

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{8861}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 104217120

約数和(自身を除く): 29439141

約数列:

[1, 3, 29, 87, 97, 291, 2813, 8439, 8861, 26583, 256969, 770907, 859517, 2578551, 24925993, 74777979]

約数ペア:

[(1, 74777979), (3, 24925993), (29, 2578551), (87, 859517), (97, 770907), (291, 256969), (2813, 26583), (8439, 8861)]