70721640223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2619223}}^1$

素因数の和:2619334

約数の個数: 16

約数和(自身を含む): 79792039936

約数和(自身を除く): 9070399713

約数列:

[1, 13, 31, 67, 403, 871, 2077, 27001, 2619223, 34049899, 81195913, 175487941, 1055546869, 2281343233, 5440126171, 70721640223]

約数ペア:

[(1, 70721640223), (13, 5440126171), (31, 2281343233), (67, 1055546869), (403, 175487941), (871, 81195913), (2077, 34049899), (27001, 2619223)]