787029399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3297

約数の個数: 64

約数和(自身を含む): 1362372480

約数和(自身を除く): 575343081

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 117, 123, 153, 221, 351, 369, 459, 533, 663, 697, 1107, 1599, 1989, 2091, 3217, 4797, 5967, 6273, 9061, 9651, 14391, 18819, 27183, 28953, 41821, 54689, 81549, 86859, 125463, 131897, 164067, 244647, 376389, 395691, 492201, 710957, 1129167, 1187073, 1476603, 1714661, 2132871, 2242249, 3561219, 5143983, 6398613, 6726747, 15431949, 19195839, 20180241, 29149237, 46295847, 60540723, 87447711, 262343133, 787029399]

約数ペア:

[(1, 787029399), (3, 262343133), (9, 87447711), (13, 60540723), (17, 46295847), (27, 29149237), (39, 20180241), (41, 19195839), (51, 15431949), (117, 6726747), (123, 6398613), (153, 5143983), (221, 3561219), (351, 2242249), (369, 2132871), (459, 1714661), (533, 1476603), (663, 1187073), (697, 1129167), (1107, 710957), (1599, 492201), (1989, 395691), (2091, 376389), (3217, 244647), (4797, 164067), (5967, 131897), (6273, 125463), (9061, 86859), (9651, 81549), (14391, 54689), (18819, 41821), (27183, 28953)]