16126761

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 10138839

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 227, 357, 597, 681, 1393, 1589, 3383, 3859, 4179, 4767, 10149, 11577, 23681, 27013, 45173, 71043, 81039, 135519, 316211, 767941, 948633, 2303823, 5375587, 16126761]

約数ペア:

[(1, 16126761), (3, 5375587), (7, 2303823), (17, 948633), (21, 767941), (51, 316211), (119, 135519), (199, 81039), (227, 71043), (357, 45173), (597, 27013), (681, 23681), (1393, 11577), (1589, 10149), (3383, 4767), (3859, 4179)]