71963073

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 133212288

約数和(自身を除く): 61249215

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 351, 507, 567, 751, 819, 1053, 1183, 1521, 2253, 2457, 3549, 4563, 5257, 6759, 7371, 9763, 10647, 13689, 15771, 20277, 29289, 31941, 47313, 60831, 68341, 87867, 95823, 126919, 141939, 205023, 263601, 380757, 425817, 615069, 790803, 888433, 1142271, 1845207, 2665299, 3426813, 5535621, 7995897, 10280439, 23987691, 71963073]

約数ペア:

[(1, 71963073), (3, 23987691), (7, 10280439), (9, 7995897), (13, 5535621), (21, 3426813), (27, 2665299), (39, 1845207), (63, 1142271), (81, 888433), (91, 790803), (117, 615069), (169, 425817), (189, 380757), (273, 263601), (351, 205023), (507, 141939), (567, 126919), (751, 95823), (819, 87867), (1053, 68341), (1183, 60831), (1521, 47313), (2253, 31941), (2457, 29289), (3549, 20277), (4563, 15771), (5257, 13689), (6759, 10647), (7371, 9763)]