48247839

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 25192161

約数列:

[1, 3, 9, 27, 67, 149, 179, 201, 447, 537, 603, 1341, 1611, 1809, 4023, 4833, 9983, 11993, 26671, 29949, 35979, 80013, 89847, 107937, 240039, 269541, 323811, 720117, 1786957, 5360871, 16082613, 48247839]

約数ペア:

[(1, 48247839), (3, 16082613), (9, 5360871), (27, 1786957), (67, 720117), (149, 323811), (179, 269541), (201, 240039), (447, 107937), (537, 89847), (603, 80013), (1341, 35979), (1611, 29949), (1809, 26671), (4023, 11993), (4833, 9983)]