1154722149

素因数分解:

$3^6\times 7^1\times {\mathrm{226283}}^1$

素因数の和:226308

約数の個数: 28

約数和(自身を含む): 1978627296

約数和(自身を除く): 823905147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 226283, 678849, 1583981, 2036547, 4751943, 6109641, 14255829, 18328923, 42767487, 54986769, 128302461, 164960307, 384907383, 1154722149]

約数ペア:

[(1, 1154722149), (3, 384907383), (7, 164960307), (9, 128302461), (21, 54986769), (27, 42767487), (63, 18328923), (81, 14255829), (189, 6109641), (243, 4751943), (567, 2036547), (729, 1583981), (1701, 678849), (5103, 226283)]