13308864651

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{4217}}^1$

素因数の和:5105

約数の個数: 40

約数和(自身を含む): 20333459520

約数和(自身を除く): 7024594869

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 829, 1269, 2487, 3807, 4217, 7461, 12651, 22383, 37953, 38963, 67149, 113859, 116889, 198199, 341577, 350667, 594597, 1052001, 1783791, 3156003, 3495893, 5351373, 10487679, 16054119, 31463037, 94389111, 164306971, 283167333, 492920913, 1478762739, 4436288217, 13308864651]

約数ペア:

[(1, 13308864651), (3, 4436288217), (9, 1478762739), (27, 492920913), (47, 283167333), (81, 164306971), (141, 94389111), (423, 31463037), (829, 16054119), (1269, 10487679), (2487, 5351373), (3807, 3495893), (4217, 3156003), (7461, 1783791), (12651, 1052001), (22383, 594597), (37953, 350667), (38963, 341577), (67149, 198199), (113859, 116889)]