48720591

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 73124480

約数和(自身を除く): 24403889

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1879, 2881, 5637, 8643, 16911, 25929, 80797, 125893, 242391, 377679, 727173, 1133037, 5413399, 16240197, 48720591]

約数ペア:

[(1, 48720591), (3, 16240197), (9, 5413399), (43, 1133037), (67, 727173), (129, 377679), (201, 242391), (387, 125893), (603, 80797), (1879, 25929), (2881, 16911), (5637, 8643)]