137319783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 200605440

約数和(自身を除く): 63285657

約数列:

[1, 3, 19, 41, 57, 67, 123, 201, 779, 877, 1273, 2337, 2631, 2747, 3819, 8241, 16663, 35957, 49989, 52193, 58759, 107871, 156579, 176277, 683183, 1116421, 2049549, 2409119, 3349263, 7227357, 45773261, 137319783]

約数ペア:

[(1, 137319783), (3, 45773261), (19, 7227357), (41, 3349263), (57, 2409119), (67, 2049549), (123, 1116421), (201, 683183), (779, 176277), (877, 156579), (1273, 107871), (2337, 58759), (2631, 52193), (2747, 49989), (3819, 35957), (8241, 16663)]