1057647537

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 1684126080

約数和(自身を除く): 626478543

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 503, 509, 1377, 1509, 1527, 4131, 4527, 4581, 8551, 8653, 13581, 13743, 25653, 25959, 40743, 41229, 76959, 77877, 122229, 123687, 230877, 233631, 256027, 692631, 700893, 768081, 2077893, 2102679, 2304243, 4352459, 6912729, 13057377, 20738187, 39172131, 62214561, 117516393, 352549179, 1057647537]

約数ペア:

[(1, 1057647537), (3, 352549179), (9, 117516393), (17, 62214561), (27, 39172131), (51, 20738187), (81, 13057377), (153, 6912729), (243, 4352459), (459, 2304243), (503, 2102679), (509, 2077893), (1377, 768081), (1509, 700893), (1527, 692631), (4131, 256027), (4527, 233631), (4581, 230877), (8551, 123687), (8653, 122229), (13581, 77877), (13743, 76959), (25653, 41229), (25959, 40743)]