75285279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 113897472

約数和(自身を除く): 38612193

約数列:

[1, 3, 9, 23, 69, 207, 367, 991, 1101, 2973, 3303, 8441, 8919, 22793, 25323, 68379, 75969, 205137, 363697, 1091091, 3273273, 8365031, 25095093, 75285279]

約数ペア:

[(1, 75285279), (3, 25095093), (9, 8365031), (23, 3273273), (69, 1091091), (207, 363697), (367, 205137), (991, 75969), (1101, 68379), (2973, 25323), (3303, 22793), (8441, 8919)]