15977331

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 25979184

約数和(自身を除く): 10001853

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 283, 369, 459, 697, 849, 1107, 1377, 2091, 2547, 3321, 4811, 6273, 7641, 11603, 14433, 18819, 22923, 34809, 43299, 56457, 104427, 129897, 197251, 313281, 389691, 591753, 939843, 1775259, 5325777, 15977331]

約数ペア:

[(1, 15977331), (3, 5325777), (9, 1775259), (17, 939843), (27, 591753), (41, 389691), (51, 313281), (81, 197251), (123, 129897), (153, 104427), (283, 56457), (369, 43299), (459, 34809), (697, 22923), (849, 18819), (1107, 14433), (1377, 11603), (2091, 7641), (2547, 6273), (3321, 4811)]