15673805601

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{1889}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 21602972160

約数和(自身を除く): 5929166559

約数列:

[1, 3, 43, 129, 131, 393, 491, 1473, 1889, 5633, 5667, 16899, 21113, 63339, 64321, 81227, 192963, 243681, 247459, 742377, 927499, 2765803, 2782497, 8297409, 10640737, 31922211, 39882457, 119647371, 121502369, 364507107, 5224601867, 15673805601]

約数ペア:

[(1, 15673805601), (3, 5224601867), (43, 364507107), (129, 121502369), (131, 119647371), (393, 39882457), (491, 31922211), (1473, 10640737), (1889, 8297409), (5633, 2782497), (5667, 2765803), (16899, 927499), (21113, 742377), (63339, 247459), (64321, 243681), (81227, 192963)]