66729387

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 96549120

約数和(自身を除く): 29819733

約数列:

[1, 3, 19, 57, 67, 101, 173, 201, 303, 519, 1273, 1919, 3287, 3819, 5757, 6767, 9861, 11591, 17473, 20301, 34773, 52419, 128573, 220229, 331987, 385719, 660687, 995961, 1170691, 3512073, 22243129, 66729387]

約数ペア:

[(1, 66729387), (3, 22243129), (19, 3512073), (57, 1170691), (67, 995961), (101, 660687), (173, 385719), (201, 331987), (303, 220229), (519, 128573), (1273, 52419), (1919, 34773), (3287, 20301), (3819, 17473), (5757, 11591), (6767, 9861)]