71329201509

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{519487}}^1$

素因数の和:520764

約数の個数: 16

約数和(自身を含む): 97755173888

約数和(自身を除く): 26425972379

約数列:

[1, 3, 37, 111, 1237, 3711, 45769, 137307, 519487, 1558461, 19221019, 57663057, 642605419, 1927816257, 23776400503, 71329201509]

約数ペア:

[(1, 71329201509), (3, 23776400503), (37, 1927816257), (111, 642605419), (1237, 57663057), (3711, 19221019), (45769, 1558461), (137307, 519487)]