187831467

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{5119}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 283279360

約数和(自身を除く): 95447893

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 5119, 12231, 15357, 36693, 46071, 138213, 414639, 772969, 1243917, 2318907, 6956721, 20870163, 62610489, 187831467]

約数ペア:

[(1, 187831467), (3, 62610489), (9, 20870163), (27, 6956721), (81, 2318907), (151, 1243917), (243, 772969), (453, 414639), (1359, 138213), (4077, 46071), (5119, 36693), (12231, 15357)]