121419903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 182545920

約数和(自身を除く): 61126017

約数列:

[1, 3, 11, 33, 37, 111, 277, 359, 407, 831, 1077, 1221, 3047, 3949, 9141, 10249, 11847, 13283, 30747, 39849, 99443, 112739, 146113, 298329, 338217, 438339, 1093873, 3281619, 3679391, 11038173, 40473301, 121419903]

約数ペア:

[(1, 121419903), (3, 40473301), (11, 11038173), (33, 3679391), (37, 3281619), (111, 1093873), (277, 438339), (359, 338217), (407, 298329), (831, 146113), (1077, 112739), (1221, 99443), (3047, 39849), (3949, 30747), (9141, 13283), (10249, 11847)]