29347839

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 17826561

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 89, 177, 207, 243, 267, 531, 621, 801, 1357, 1593, 1863, 2047, 2403, 4071, 4779, 5251, 5589, 6141, 7209, 12213, 14337, 15753, 18423, 21627, 36639, 47259, 55269, 109917, 120773, 141777, 165807, 329751, 362319, 425331, 497421, 1086957, 1275993, 3260871, 9782613, 29347839]

約数ペア:

[(1, 29347839), (3, 9782613), (9, 3260871), (23, 1275993), (27, 1086957), (59, 497421), (69, 425331), (81, 362319), (89, 329751), (177, 165807), (207, 141777), (243, 120773), (267, 109917), (531, 55269), (621, 47259), (801, 36639), (1357, 21627), (1593, 18423), (1863, 15753), (2047, 14337), (2403, 12213), (4071, 7209), (4779, 6141), (5251, 5589)]