156988561509

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{3049}}^1$

素因数の和:4894

約数の個数: 64

約数和(自身を含む): 253781472000

約数和(自身を除く): 96792910491

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1811, 2187, 3049, 3159, 5433, 9147, 9477, 16299, 23543, 27441, 28431, 39637, 48897, 70629, 82323, 118911, 146691, 211887, 246969, 356733, 440073, 635661, 740907, 1070199, 1320219, 1906983, 2222721, 3210597, 3960657, 5521739, 5720949, 6668163, 9631791, 16565217, 17162847, 28895373, 49695651, 51488541, 71782607, 86686119, 149086953, 215347821, 447260859, 646043463, 1341782577, 1938130389, 4025347731, 5814391167, 12076043193, 17443173501, 52329520503, 156988561509]

約数ペア:

[(1, 156988561509), (3, 52329520503), (9, 17443173501), (13, 12076043193), (27, 5814391167), (39, 4025347731), (81, 1938130389), (117, 1341782577), (243, 646043463), (351, 447260859), (729, 215347821), (1053, 149086953), (1811, 86686119), (2187, 71782607), (3049, 51488541), (3159, 49695651), (5433, 28895373), (9147, 17162847), (9477, 16565217), (16299, 9631791), (23543, 6668163), (27441, 5720949), (28431, 5521739), (39637, 3960657), (48897, 3210597), (70629, 2222721), (82323, 1906983), (118911, 1320219), (146691, 1070199), (211887, 740907), (246969, 635661), (356733, 440073)]