84243957

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 133545984

約数和(自身を除く): 49302027

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 857, 1057, 2571, 3171, 4681, 5999, 14043, 17997, 26567, 32767, 79701, 98301, 129407, 185969, 388221, 557907, 905849, 2717547, 4011617, 12034851, 28081319, 84243957]

約数ペア:

[(1, 84243957), (3, 28081319), (7, 12034851), (21, 4011617), (31, 2717547), (93, 905849), (151, 557907), (217, 388221), (453, 185969), (651, 129407), (857, 98301), (1057, 79701), (2571, 32767), (3171, 26567), (4681, 17997), (5999, 14043)]