26152713

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 40810880

約数和(自身を除く): 14658167

約数列:

[1, 3, 9, 27, 61, 67, 79, 81, 183, 201, 237, 549, 603, 711, 1647, 1809, 2133, 4087, 4819, 4941, 5293, 5427, 6399, 12261, 14457, 15879, 36783, 43371, 47637, 110349, 130113, 142911, 322873, 331047, 390339, 428733, 968619, 2905857, 8717571, 26152713]

約数ペア:

[(1, 26152713), (3, 8717571), (9, 2905857), (27, 968619), (61, 428733), (67, 390339), (79, 331047), (81, 322873), (183, 142911), (201, 130113), (237, 110349), (549, 47637), (603, 43371), (711, 36783), (1647, 15879), (1809, 14457), (2133, 12261), (4087, 6399), (4819, 5427), (4941, 5293)]