203597091

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 311915520

約数和(自身を除く): 108318429

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 423, 747, 1269, 1933, 2241, 3901, 5799, 11703, 17397, 35109, 52191, 90851, 105327, 160439, 272553, 481317, 817659, 1443951, 2452977, 4331853, 7540633, 22621899, 67865697, 203597091]

約数ペア:

[(1, 203597091), (3, 67865697), (9, 22621899), (27, 7540633), (47, 4331853), (83, 2452977), (141, 1443951), (249, 817659), (423, 481317), (747, 272553), (1269, 160439), (1933, 105327), (2241, 90851), (3901, 52191), (5799, 35109), (11703, 17397)]