61207237

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 78236160

約数和(自身を除く): 17028923

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1669, 2821, 5239, 11683, 21697, 36673, 51739, 151879, 282061, 362173, 672607, 1974427, 4708249, 8743891, 61207237]

約数ペア:

[(1, 61207237), (7, 8743891), (13, 4708249), (31, 1974427), (91, 672607), (169, 362173), (217, 282061), (403, 151879), (1183, 51739), (1669, 36673), (2821, 21697), (5239, 11683)]