42667809

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 58447872

約数和(自身を除く): 15780063

約数列:

[1, 3, 53, 127, 159, 381, 2113, 6339, 6731, 20193, 111989, 268351, 335967, 805053, 14222603, 42667809]

約数ペア:

[(1, 42667809), (3, 14222603), (53, 805053), (127, 335967), (159, 268351), (381, 111989), (2113, 20193), (6339, 6731)]