88828131

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 56289309

約数列:

[1, 3, 7, 21, 29, 49, 67, 87, 147, 201, 203, 311, 469, 609, 933, 1407, 1421, 1943, 2177, 3283, 4263, 5829, 6531, 9019, 9849, 13601, 15239, 20837, 27057, 40803, 45717, 62511, 63133, 95207, 145859, 189399, 285621, 437577, 441931, 604273, 1021013, 1325793, 1812819, 3063039, 4229911, 12689733, 29609377, 88828131]

約数ペア:

[(1, 88828131), (3, 29609377), (7, 12689733), (21, 4229911), (29, 3063039), (49, 1812819), (67, 1325793), (87, 1021013), (147, 604273), (201, 441931), (203, 437577), (311, 285621), (469, 189399), (609, 145859), (933, 95207), (1407, 63133), (1421, 62511), (1943, 45717), (2177, 40803), (3283, 27057), (4263, 20837), (5829, 15239), (6531, 13601), (9019, 9849)]