42732753

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 66758400

約数和(自身を除く): 24025647

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 1951, 3129, 5853, 7301, 13657, 21903, 40971, 95599, 286797, 290699, 872097, 2034893, 6104679, 14244251, 42732753]

約数ペア:

[(1, 42732753), (3, 14244251), (7, 6104679), (21, 2034893), (49, 872097), (147, 290699), (149, 286797), (447, 95599), (1043, 40971), (1951, 21903), (3129, 13657), (5853, 7301)]