77914501

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 97763328

約数和(自身を除く): 19848827

約数列:

[1, 7, 23, 31, 67, 161, 217, 233, 469, 713, 1541, 1631, 2077, 4991, 5359, 7223, 10787, 14539, 15611, 37513, 47771, 50561, 109277, 166129, 334397, 359053, 483941, 1162903, 2513371, 3387587, 11130643, 77914501]

約数ペア:

[(1, 77914501), (7, 11130643), (23, 3387587), (31, 2513371), (67, 1162903), (161, 483941), (217, 359053), (233, 334397), (469, 166129), (713, 109277), (1541, 50561), (1631, 47771), (2077, 37513), (4991, 15611), (5359, 14539), (7223, 10787)]