86173893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 144528384

約数和(自身を除く): 58354491

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1033, 1209, 2139, 2691, 3099, 3627, 6417, 9269, 9297, 13429, 23759, 27807, 32023, 40287, 71277, 83421, 96069, 120861, 213831, 288207, 308867, 416299, 736529, 926601, 1248897, 2209587, 2779803, 3746691, 6628761, 9574877, 28724631, 86173893]

約数ペア:

[(1, 86173893), (3, 28724631), (9, 9574877), (13, 6628761), (23, 3746691), (31, 2779803), (39, 2209587), (69, 1248897), (93, 926601), (117, 736529), (207, 416299), (279, 308867), (299, 288207), (403, 213831), (713, 120861), (897, 96069), (1033, 83421), (1209, 71277), (2139, 40287), (2691, 32023), (3099, 27807), (3627, 23759), (6417, 13429), (9269, 9297)]