15690547503

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{6257}}^1$

素因数の和:6725

約数の個数: 40

約数和(自身を含む): 23788760688

約数和(自身を除く): 8098213185

約数列:

[1, 3, 9, 27, 81, 83, 249, 373, 747, 1119, 2241, 3357, 6257, 6723, 10071, 18771, 30213, 30959, 56313, 92877, 168939, 278631, 506817, 519331, 835893, 1557993, 2333861, 2507679, 4673979, 7001583, 14021937, 21004749, 42065811, 63014247, 189042741, 193710463, 581131389, 1743394167, 5230182501, 15690547503]

約数ペア:

[(1, 15690547503), (3, 5230182501), (9, 1743394167), (27, 581131389), (81, 193710463), (83, 189042741), (249, 63014247), (373, 42065811), (747, 21004749), (1119, 14021937), (2241, 7001583), (3357, 4673979), (6257, 2507679), (6723, 2333861), (10071, 1557993), (18771, 835893), (30213, 519331), (30959, 506817), (56313, 278631), (92877, 168939)]