121103991

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 185826960

約数和(自身を除く): 64722969

約数列:

[1, 3, 9, 27, 81, 89, 107, 157, 267, 321, 471, 801, 963, 1413, 2403, 2889, 4239, 7209, 8667, 9523, 12717, 13973, 16799, 28569, 41919, 50397, 85707, 125757, 151191, 257121, 377271, 453573, 771363, 1131813, 1360719, 1495111, 4485333, 13455999, 40367997, 121103991]

約数ペア:

[(1, 121103991), (3, 40367997), (9, 13455999), (27, 4485333), (81, 1495111), (89, 1360719), (107, 1131813), (157, 771363), (267, 453573), (321, 377271), (471, 257121), (801, 151191), (963, 125757), (1413, 85707), (2403, 50397), (2889, 41919), (4239, 28569), (7209, 16799), (8667, 13973), (9523, 12717)]