9968453865

素因数分解:

$3^3\times 5^1\times {\mathrm{73840399}}^1$

素因数の和:73840413

約数の個数: 16

約数和(自身を含む): 17721696000

約数和(自身を除く): 7753242135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 73840399, 221521197, 369201995, 664563591, 1107605985, 1993690773, 3322817955, 9968453865]

約数ペア:

[(1, 9968453865), (3, 3322817955), (5, 1993690773), (9, 1107605985), (15, 664563591), (27, 369201995), (45, 221521197), (135, 73840399)]