6643391391

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{57529}}^1$

素因数の和:57605

約数の個数: 64

約数和(自身を含む): 12371251200

約数和(自身を除く): 5727859809

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 273, 329, 351, 423, 611, 819, 987, 1269, 1833, 2457, 2961, 4277, 5499, 8883, 12831, 16497, 38493, 57529, 115479, 172587, 402703, 517761, 747877, 1208109, 1553283, 2243631, 2703863, 3624327, 5235139, 6730893, 8111589, 10872981, 15705417, 18927041, 20192679, 24334767, 35150219, 47116251, 56781123, 73004301, 105450657, 141348753, 170343369, 246051533, 316351971, 511030107, 738154599, 949055913, 2214463797, 6643391391]

約数ペア:

[(1, 6643391391), (3, 2214463797), (7, 949055913), (9, 738154599), (13, 511030107), (21, 316351971), (27, 246051533), (39, 170343369), (47, 141348753), (63, 105450657), (91, 73004301), (117, 56781123), (141, 47116251), (189, 35150219), (273, 24334767), (329, 20192679), (351, 18927041), (423, 15705417), (611, 10872981), (819, 8111589), (987, 6730893), (1269, 5235139), (1833, 3624327), (2457, 2703863), (2961, 2243631), (4277, 1553283), (5499, 1208109), (8883, 747877), (12831, 517761), (16497, 402703), (38493, 172587), (57529, 115479)]