6545566017

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{20047}}^1$

素因数の和:20227

約数の個数: 40

約数和(自身を含む): 10188393600

約数和(自身を除く): 3642827583

約数列:

[1, 3, 9, 27, 29, 81, 87, 139, 261, 417, 783, 1251, 2349, 3753, 4031, 11259, 12093, 20047, 36279, 60141, 108837, 180423, 326511, 541269, 581363, 1623807, 1744089, 2786533, 5232267, 8359599, 15696801, 25078797, 47090403, 75236391, 80809457, 225709173, 242428371, 727285113, 2181855339, 6545566017]

約数ペア:

[(1, 6545566017), (3, 2181855339), (9, 727285113), (27, 242428371), (29, 225709173), (81, 80809457), (87, 75236391), (139, 47090403), (261, 25078797), (417, 15696801), (783, 8359599), (1251, 5232267), (2349, 2786533), (3753, 1744089), (4031, 1623807), (11259, 581363), (12093, 541269), (20047, 326511), (36279, 180423), (60141, 108837)]