7152327

素因数分解:

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

素因数の和:141

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 6395193

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 71, 91, 117, 123, 189, 213, 273, 287, 351, 369, 497, 533, 639, 819, 861, 923, 1107, 1491, 1599, 1917, 2457, 2583, 2769, 2911, 3731, 4473, 4797, 6461, 7749, 8307, 8733, 11193, 13419, 14391, 19383, 20377, 24921, 26199, 33579, 37843, 58149, 61131, 78597, 100737, 113529, 174447, 183393, 264901, 340587, 550179, 794703, 1021761, 2384109, 7152327]

約数ペア:

[(1, 7152327), (3, 2384109), (7, 1021761), (9, 794703), (13, 550179), (21, 340587), (27, 264901), (39, 183393), (41, 174447), (63, 113529), (71, 100737), (91, 78597), (117, 61131), (123, 58149), (189, 37843), (213, 33579), (273, 26199), (287, 24921), (351, 20377), (369, 19383), (497, 14391), (533, 13419), (639, 11193), (819, 8733), (861, 8307), (923, 7749), (1107, 6461), (1491, 4797), (1599, 4473), (1917, 3731), (2457, 2911), (2583, 2769)]