72426123

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3167}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 62403957

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3167, 3267, 7623, 9501, 22169, 22869, 28503, 34837, 66507, 85509, 104511, 199521, 243859, 313533, 383207, 598563, 731577, 940599, 1149621, 2194731, 2682449, 3448863, 6584193, 8047347, 10346589, 24142041, 72426123]

約数ペア:

[(1, 72426123), (3, 24142041), (7, 10346589), (9, 8047347), (11, 6584193), (21, 3448863), (27, 2682449), (33, 2194731), (63, 1149621), (77, 940599), (99, 731577), (121, 598563), (189, 383207), (231, 313533), (297, 243859), (363, 199521), (693, 104511), (847, 85509), (1089, 66507), (2079, 34837), (2541, 28503), (3167, 22869), (3267, 22169), (7623, 9501)]