29122497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 46464000

約数和(自身を除く): 17341503

約数列:

[1, 3, 9, 19, 27, 57, 81, 127, 149, 171, 381, 447, 513, 1143, 1341, 1539, 2413, 2831, 3429, 4023, 7239, 8493, 10287, 12069, 18923, 21717, 25479, 56769, 65151, 76437, 170307, 195453, 229311, 359537, 510921, 1078611, 1532763, 3235833, 9707499, 29122497]

約数ペア:

[(1, 29122497), (3, 9707499), (9, 3235833), (19, 1532763), (27, 1078611), (57, 510921), (81, 359537), (127, 229311), (149, 195453), (171, 170307), (381, 76437), (447, 65151), (513, 56769), (1143, 25479), (1341, 21717), (1539, 18923), (2413, 12069), (2831, 10287), (3429, 8493), (4023, 7239)]