26144271

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 38697984

約数和(自身を除く): 12553713

約数列:

[1, 3, 9, 67, 191, 201, 227, 573, 603, 681, 1719, 2043, 12797, 15209, 38391, 43357, 45627, 115173, 130071, 136881, 390213, 2904919, 8714757, 26144271]

約数ペア:

[(1, 26144271), (3, 8714757), (9, 2904919), (67, 390213), (191, 136881), (201, 130071), (227, 115173), (573, 45627), (603, 43357), (681, 38391), (1719, 15209), (2043, 12797)]