331340706

素因数分解:

$2^1\times 3^6\times {\mathrm{227257}}^1$

素因数の和:227277

約数の個数: 28

約数和(自身を含む): 745178982

約数和(自身を除く): 413838276

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 227257, 454514, 681771, 1363542, 2045313, 4090626, 6135939, 12271878, 18407817, 36815634, 55223451, 110446902, 165670353, 331340706]

約数ペア:

[(1, 331340706), (2, 165670353), (3, 110446902), (6, 55223451), (9, 36815634), (18, 18407817), (27, 12271878), (54, 6135939), (81, 4090626), (162, 2045313), (243, 1363542), (486, 681771), (729, 454514), (1458, 227257)]