15207979581

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{29473}}^1$

素因数の和:30170

約数の個数: 32

約数和(自身を含む): 23343408000

約数和(自身を除く): 8135428419

約数列:

[1, 3, 9, 27, 29, 87, 261, 659, 783, 1977, 5931, 17793, 19111, 29473, 57333, 88419, 171999, 265257, 515997, 795771, 854717, 2564151, 7692453, 19422707, 23077359, 58268121, 174804363, 524413089, 563258503, 1689775509, 5069326527, 15207979581]

約数ペア:

[(1, 15207979581), (3, 5069326527), (9, 1689775509), (27, 563258503), (29, 524413089), (87, 174804363), (261, 58268121), (659, 23077359), (783, 19422707), (1977, 7692453), (5931, 2564151), (17793, 854717), (19111, 795771), (29473, 515997), (57333, 265257), (88419, 171999)]