98629209

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 177840000

約数和(自身を除く): 79210791

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 79, 133, 147, 149, 171, 237, 399, 441, 447, 553, 711, 931, 1043, 1197, 1341, 1501, 1659, 2793, 2831, 3129, 3871, 4503, 4977, 7301, 8379, 8493, 9387, 10507, 11613, 11771, 13509, 19817, 21903, 25479, 31521, 34839, 35313, 59451, 65709, 73549, 82397, 94563, 105939, 138719, 178353, 220647, 223649, 247191, 416157, 576779, 661941, 670947, 741573, 1248471, 1565543, 1730337, 2012841, 4696629, 5191011, 10958801, 14089887, 32876403, 98629209]

約数ペア:

[(1, 98629209), (3, 32876403), (7, 14089887), (9, 10958801), (19, 5191011), (21, 4696629), (49, 2012841), (57, 1730337), (63, 1565543), (79, 1248471), (133, 741573), (147, 670947), (149, 661941), (171, 576779), (237, 416157), (399, 247191), (441, 223649), (447, 220647), (553, 178353), (711, 138719), (931, 105939), (1043, 94563), (1197, 82397), (1341, 73549), (1501, 65709), (1659, 59451), (2793, 35313), (2831, 34839), (3129, 31521), (3871, 25479), (4503, 21903), (4977, 19817), (7301, 13509), (8379, 11771), (8493, 11613), (9387, 10507)]