63911835

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 126033600

約数和(自身を除く): 62121765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 81, 117, 135, 183, 195, 199, 305, 351, 405, 549, 585, 597, 793, 915, 995, 1053, 1647, 1755, 1791, 2379, 2587, 2745, 2985, 3965, 4941, 5265, 5373, 7137, 7761, 8235, 8955, 11895, 12139, 12935, 16119, 21411, 23283, 24705, 26865, 35685, 36417, 38805, 60695, 64233, 69849, 80595, 107055, 109251, 116415, 157807, 182085, 209547, 321165, 327753, 349245, 473421, 546255, 789035, 983259, 1047735, 1420263, 1638765, 2367105, 4260789, 4916295, 7101315, 12782367, 21303945, 63911835]

約数ペア:

[(1, 63911835), (3, 21303945), (5, 12782367), (9, 7101315), (13, 4916295), (15, 4260789), (27, 2367105), (39, 1638765), (45, 1420263), (61, 1047735), (65, 983259), (81, 789035), (117, 546255), (135, 473421), (183, 349245), (195, 327753), (199, 321165), (305, 209547), (351, 182085), (405, 157807), (549, 116415), (585, 109251), (597, 107055), (793, 80595), (915, 69849), (995, 64233), (1053, 60695), (1647, 38805), (1755, 36417), (1791, 35685), (2379, 26865), (2587, 24705), (2745, 23283), (2985, 21411), (3965, 16119), (4941, 12935), (5265, 12139), (5373, 11895), (7137, 8955), (7761, 8235)]