5177601

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 3995199

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 149, 243, 297, 351, 429, 447, 891, 1053, 1287, 1341, 1639, 1937, 2673, 3159, 3861, 4023, 4917, 5811, 11583, 12069, 14751, 17433, 21307, 34749, 36207, 44253, 52299, 63921, 132759, 156897, 191763, 398277, 470691, 575289, 1725867, 5177601]

約数ペア:

[(1, 5177601), (3, 1725867), (9, 575289), (11, 470691), (13, 398277), (27, 191763), (33, 156897), (39, 132759), (81, 63921), (99, 52299), (117, 44253), (143, 36207), (149, 34749), (243, 21307), (297, 17433), (351, 14751), (429, 12069), (447, 11583), (891, 5811), (1053, 4917), (1287, 4023), (1341, 3861), (1639, 3159), (1937, 2673)]