30589099281

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{261707}}^1$

素因数の和:261772

約数の個数: 48

約数和(自身を含む): 50679230784

約数和(自身を除く): 20090131503

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 999, 1053, 1443, 2997, 3159, 4329, 8991, 12987, 38961, 116883, 261707, 785121, 2355363, 3402191, 7066089, 9683159, 10206573, 21198267, 29049477, 30619719, 63594801, 87148431, 91859157, 125881067, 261445293, 275577471, 377643201, 784335879, 826732413, 1132929603, 2353007637, 3398788809, 10196366427, 30589099281]

約数ペア:

[(1, 30589099281), (3, 10196366427), (9, 3398788809), (13, 2353007637), (27, 1132929603), (37, 826732413), (39, 784335879), (81, 377643201), (111, 275577471), (117, 261445293), (243, 125881067), (333, 91859157), (351, 87148431), (481, 63594801), (999, 30619719), (1053, 29049477), (1443, 21198267), (2997, 10206573), (3159, 9683159), (4329, 7066089), (8991, 3402191), (12987, 2355363), (38961, 785121), (116883, 261707)]