84392259

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 131806800

約数和(自身を除く): 47414541

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 3853, 7301, 11559, 21903, 26971, 80913, 188797, 566391, 574097, 1722291, 4018679, 12056037, 28130753, 84392259]

約数ペア:

[(1, 84392259), (3, 28130753), (7, 12056037), (21, 4018679), (49, 1722291), (147, 574097), (149, 566391), (447, 188797), (1043, 80913), (3129, 26971), (3853, 21903), (7301, 11559)]