78716557

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 84054528

約数和(自身を除く): 5337971

約数列:

[1, 23, 73, 173, 271, 1679, 3979, 6233, 12629, 19783, 46883, 290467, 455009, 1078309, 3422459, 78716557]

約数ペア:

[(1, 78716557), (23, 3422459), (73, 1078309), (173, 455009), (271, 290467), (1679, 46883), (3979, 19783), (6233, 12629)]