15693926499

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{5023}}^1$

素因数の和:7321

約数の個数: 40

約数和(自身を含む): 24838957440

約数和(自身を除く): 9145030941

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2269, 5023, 6807, 15069, 20421, 38573, 45207, 61263, 85391, 115719, 135621, 183789, 256173, 347157, 406863, 768519, 1041471, 2305557, 3124413, 6916671, 11397187, 34191561, 102574683, 193752179, 307724049, 581256537, 923172147, 1743769611, 5231308833, 15693926499]

約数ペア:

[(1, 15693926499), (3, 5231308833), (9, 1743769611), (17, 923172147), (27, 581256537), (51, 307724049), (81, 193752179), (153, 102574683), (459, 34191561), (1377, 11397187), (2269, 6916671), (5023, 3124413), (6807, 2305557), (15069, 1041471), (20421, 768519), (38573, 406863), (45207, 347157), (61263, 256173), (85391, 183789), (115719, 135621)]