26804578293

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{41161}}^1$

素因数の和:41530

約数の個数: 32

約数和(自身を含む): 40305830400

約数和(自身を除く): 13501252107

約数列:

[1, 3, 9, 27, 89, 267, 271, 801, 813, 2403, 2439, 7317, 24119, 41161, 72357, 123483, 217071, 370449, 651213, 1111347, 3663329, 10989987, 11154631, 32969961, 33463893, 98909883, 100391679, 301175037, 992762159, 2978286477, 8934859431, 26804578293]

約数ペア:

[(1, 26804578293), (3, 8934859431), (9, 2978286477), (27, 992762159), (89, 301175037), (267, 100391679), (271, 98909883), (801, 33463893), (813, 32969961), (2403, 11154631), (2439, 10989987), (7317, 3663329), (24119, 1111347), (41161, 651213), (72357, 370449), (123483, 217071)]