127045503

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 207182976

約数和(自身を除く): 80137473

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 243, 307, 351, 393, 921, 1053, 1179, 1703, 2763, 3159, 3537, 3991, 5109, 8289, 10611, 11973, 15327, 24867, 31833, 35919, 40217, 45981, 74601, 107757, 120651, 137943, 323271, 361953, 413829, 522821, 969813, 1085859, 1568463, 3257577, 4705389, 9772731, 14116167, 42348501, 127045503]

約数ペア:

[(1, 127045503), (3, 42348501), (9, 14116167), (13, 9772731), (27, 4705389), (39, 3257577), (81, 1568463), (117, 1085859), (131, 969813), (243, 522821), (307, 413829), (351, 361953), (393, 323271), (921, 137943), (1053, 120651), (1179, 107757), (1703, 74601), (2763, 45981), (3159, 40217), (3537, 35919), (3991, 31833), (5109, 24867), (8289, 15327), (10611, 11973)]