2912757813

素因数分解:

$3^4\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1459}}^1$

素因数の和:1988

約数の個数: 60

約数和(自身を含む): 5075088480

約数和(自身を除く): 2162330667

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 503, 567, 1323, 1459, 1509, 3521, 3969, 4377, 4527, 10213, 10563, 13131, 13581, 24647, 30639, 31689, 39393, 40743, 71491, 73941, 91917, 95067, 118179, 214473, 221823, 275751, 285201, 643419, 665469, 733877, 827253, 1930257, 1996407, 2201631, 5137139, 5790771, 6604893, 15411417, 19814679, 35959973, 46234251, 59444037, 107879919, 138702753, 323639757, 416108259, 970919271, 2912757813]

約数ペア:

[(1, 2912757813), (3, 970919271), (7, 416108259), (9, 323639757), (21, 138702753), (27, 107879919), (49, 59444037), (63, 46234251), (81, 35959973), (147, 19814679), (189, 15411417), (441, 6604893), (503, 5790771), (567, 5137139), (1323, 2201631), (1459, 1996407), (1509, 1930257), (3521, 827253), (3969, 733877), (4377, 665469), (4527, 643419), (10213, 285201), (10563, 275751), (13131, 221823), (13581, 214473), (24647, 118179), (30639, 95067), (31689, 91917), (39393, 73941), (40743, 71491)]