121078503

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49279}}^1$

素因数の和:49308

約数の個数: 32

約数和(自身を含む): 220774400

約数和(自身を除く): 99695897

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 49279, 147837, 344953, 443511, 640627, 1034859, 1330533, 1921881, 3104577, 4484389, 5765643, 9313731, 13453167, 17296929, 40359501, 121078503]

約数ペア:

[(1, 121078503), (3, 40359501), (7, 17296929), (9, 13453167), (13, 9313731), (21, 5765643), (27, 4484389), (39, 3104577), (63, 1921881), (91, 1330533), (117, 1034859), (189, 640627), (273, 443511), (351, 344953), (819, 147837), (2457, 49279)]