64370943

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 123282432

約数和(自身を除く): 58911489

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 71, 81, 91, 117, 123, 189, 213, 243, 273, 287, 351, 369, 497, 533, 567, 639, 819, 861, 923, 1053, 1107, 1491, 1599, 1701, 1917, 2457, 2583, 2769, 2911, 3159, 3321, 3731, 4473, 4797, 5751, 6461, 7371, 7749, 8307, 8733, 9963, 11193, 13419, 14391, 17253, 19383, 20377, 22113, 23247, 24921, 26199, 33579, 37843, 40257, 43173, 58149, 61131, 69741, 74763, 78597, 100737, 113529, 120771, 129519, 174447, 183393, 224289, 235791, 264901, 302211, 340587, 523341, 550179, 707373, 794703, 906633, 1021761, 1570023, 1650537, 2384109, 3065283, 4951611, 7152327, 9195849, 21456981, 64370943]

約数ペア:

[(1, 64370943), (3, 21456981), (7, 9195849), (9, 7152327), (13, 4951611), (21, 3065283), (27, 2384109), (39, 1650537), (41, 1570023), (63, 1021761), (71, 906633), (81, 794703), (91, 707373), (117, 550179), (123, 523341), (189, 340587), (213, 302211), (243, 264901), (273, 235791), (287, 224289), (351, 183393), (369, 174447), (497, 129519), (533, 120771), (567, 113529), (639, 100737), (819, 78597), (861, 74763), (923, 69741), (1053, 61131), (1107, 58149), (1491, 43173), (1599, 40257), (1701, 37843), (1917, 33579), (2457, 26199), (2583, 24921), (2769, 23247), (2911, 22113), (3159, 20377), (3321, 19383), (3731, 17253), (4473, 14391), (4797, 13419), (5751, 11193), (6461, 9963), (7371, 8733), (7749, 8307)]