243717039

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 386979840

約数和(自身を除く): 143262801

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7659, 10607, 22977, 31821, 95463, 243961, 286389, 392459, 731883, 1177377, 2195649, 3532131, 6586947, 9026557, 10596393, 27079671, 81239013, 243717039]

約数ペア:

[(1, 243717039), (3, 81239013), (9, 27079671), (23, 10596393), (27, 9026557), (37, 6586947), (69, 3532131), (111, 2195649), (207, 1177377), (333, 731883), (621, 392459), (851, 286389), (999, 243961), (2553, 95463), (7659, 31821), (10607, 22977)]