91477947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 136774656

約数和(自身を除く): 45296709

約数列:

[1, 3, 11, 33, 53, 159, 193, 271, 579, 583, 813, 1749, 2123, 2981, 6369, 8943, 10229, 14363, 30687, 43089, 52303, 112519, 156909, 157993, 337557, 473979, 575333, 1725999, 2772059, 8316177, 30492649, 91477947]

約数ペア:

[(1, 91477947), (3, 30492649), (11, 8316177), (33, 2772059), (53, 1725999), (159, 575333), (193, 473979), (271, 337557), (579, 157993), (583, 156909), (813, 112519), (1749, 52303), (2123, 43089), (2981, 30687), (6369, 14363), (8943, 10229)]