40086513

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 58968000

約数和(自身を除く): 18881487

約数列:

[1, 3, 9, 149, 167, 179, 447, 501, 537, 1341, 1503, 1611, 24883, 26671, 29893, 74649, 80013, 89679, 223947, 240039, 269037, 4454057, 13362171, 40086513]

約数ペア:

[(1, 40086513), (3, 13362171), (9, 4454057), (149, 269037), (167, 240039), (179, 223947), (447, 89679), (501, 80013), (537, 74649), (1341, 29893), (1503, 26671), (1611, 24883)]