40359141

素因数分解:

$3^5\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 60764704

約数和(自身を除く): 20405563

約数列:

[1, 3, 9, 27, 81, 243, 307, 541, 921, 1623, 2763, 4869, 8289, 14607, 24867, 43821, 74601, 131463, 166087, 498261, 1494783, 4484349, 13453047, 40359141]

約数ペア:

[(1, 40359141), (3, 13453047), (9, 4484349), (27, 1494783), (81, 498261), (243, 166087), (307, 131463), (541, 74601), (921, 43821), (1623, 24867), (2763, 14607), (4869, 8289)]