61226037

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 37053963

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 149, 171, 243, 267, 447, 513, 801, 1341, 1539, 1691, 2403, 2831, 4023, 4617, 5073, 7209, 8493, 12069, 13261, 15219, 21627, 25479, 36207, 39783, 45657, 76437, 119349, 136971, 229311, 251959, 358047, 410913, 687933, 755877, 1074141, 2267631, 3222423, 6802893, 20408679, 61226037]

約数ペア:

[(1, 61226037), (3, 20408679), (9, 6802893), (19, 3222423), (27, 2267631), (57, 1074141), (81, 755877), (89, 687933), (149, 410913), (171, 358047), (243, 251959), (267, 229311), (447, 136971), (513, 119349), (801, 76437), (1341, 45657), (1539, 39783), (1691, 36207), (2403, 25479), (2831, 21627), (4023, 15219), (4617, 13261), (5073, 12069), (7209, 8493)]