61510779

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 100846080

約数和(自身を除く): 39335301

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2917, 7029, 8751, 21087, 26253, 32087, 78759, 96261, 207107, 288783, 621321, 866349, 1863963, 2278177, 5591889, 6834531, 20503593, 61510779]

約数ペア:

[(1, 61510779), (3, 20503593), (9, 6834531), (11, 5591889), (27, 2278177), (33, 1863963), (71, 866349), (99, 621321), (213, 288783), (297, 207107), (639, 96261), (781, 78759), (1917, 32087), (2343, 26253), (2917, 21087), (7029, 8751)]