177530454

素因数分解:

$2^1\times 3^6\times {\mathrm{121763}}^1$

素因数の和:121783

約数の個数: 28

約数和(自身を含む): 399264156

約数和(自身を除く): 221733702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 121763, 243526, 365289, 730578, 1095867, 2191734, 3287601, 6575202, 9862803, 19725606, 29588409, 59176818, 88765227, 177530454]

約数ペア:

[(1, 177530454), (2, 88765227), (3, 59176818), (6, 29588409), (9, 19725606), (18, 9862803), (27, 6575202), (54, 3287601), (81, 2191734), (162, 1095867), (243, 730578), (486, 365289), (729, 243526), (1458, 121763)]