1520806976361

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{64153}}^1$

素因数の和:64730

約数の個数: 48

約数和(自身を含む): 2273082459024

約数和(自身を除く): 752275482663

約数列:

[1, 3, 9, 37, 111, 257, 277, 333, 771, 831, 2313, 2493, 9509, 10249, 28527, 30747, 64153, 71189, 85581, 92241, 192459, 213567, 577377, 640701, 2373661, 2633993, 7120983, 7901979, 16487321, 17770381, 21362949, 23705937, 49461963, 53311143, 148385889, 159933429, 610030877, 657504097, 1830092631, 1972512291, 4566987917, 5490277893, 5917536873, 13700963751, 41102891253, 168978552929, 506935658787, 1520806976361]

約数ペア:

[(1, 1520806976361), (3, 506935658787), (9, 168978552929), (37, 41102891253), (111, 13700963751), (257, 5917536873), (277, 5490277893), (333, 4566987917), (771, 1972512291), (831, 1830092631), (2313, 657504097), (2493, 610030877), (9509, 159933429), (10249, 148385889), (28527, 53311143), (30747, 49461963), (64153, 23705937), (71189, 21362949), (85581, 17770381), (92241, 16487321), (192459, 7901979), (213567, 7120983), (577377, 2633993), (640701, 2373661)]