70564221

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 129816960

約数和(自身を除く): 59252739

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 2971, 3393, 7917, 8913, 20797, 23751, 26739, 38623, 62391, 86159, 115869, 187173, 258477, 270361, 347607, 603113, 775431, 811083, 1120067, 1809339, 2433249, 3360201, 5428017, 7840469, 10080603, 23521407, 70564221]

約数ペア:

[(1, 70564221), (3, 23521407), (7, 10080603), (9, 7840469), (13, 5428017), (21, 3360201), (29, 2433249), (39, 1809339), (63, 1120067), (87, 811083), (91, 775431), (117, 603113), (203, 347607), (261, 270361), (273, 258477), (377, 187173), (609, 115869), (819, 86159), (1131, 62391), (1827, 38623), (2639, 26739), (2971, 23751), (3393, 20797), (7917, 8913)]