80390996841

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1\times {\mathrm{2207}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 109158432768

約数和(自身を除く): 28767435927

約数列:

[1, 3, 83, 241, 249, 607, 723, 1821, 2207, 6621, 20003, 50381, 60009, 146287, 151143, 183181, 438861, 531887, 549543, 1339649, 1595661, 4018947, 12141821, 36425463, 44146621, 111190867, 132439863, 322855409, 333572601, 968566227, 26796998947, 80390996841]

約数ペア:

[(1, 80390996841), (3, 26796998947), (83, 968566227), (241, 333572601), (249, 322855409), (607, 132439863), (723, 111190867), (1821, 44146621), (2207, 36425463), (6621, 12141821), (20003, 4018947), (50381, 1595661), (60009, 1339649), (146287, 549543), (151143, 531887), (183181, 438861)]