61950960513

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{28657}}^1$

素因数の和:30735

約数の個数: 40

約数和(自身を含む): 99714823208

約数和(自身を除く): 37763862695

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2053, 6159, 18477, 26689, 28657, 55431, 80067, 85971, 166293, 240201, 257913, 372541, 720603, 773739, 1117623, 2161809, 2321217, 3352869, 10058607, 30175821, 58832821, 176498463, 529495389, 764826673, 1588486167, 2294480019, 4765458501, 6883440057, 20650320171, 61950960513]

約数ペア:

[(1, 61950960513), (3, 20650320171), (9, 6883440057), (13, 4765458501), (27, 2294480019), (39, 1588486167), (81, 764826673), (117, 529495389), (351, 176498463), (1053, 58832821), (2053, 30175821), (6159, 10058607), (18477, 3352869), (26689, 2321217), (28657, 2161809), (55431, 1117623), (80067, 773739), (85971, 720603), (166293, 372541), (240201, 257913)]