148963893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 77473227

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 1633, 2339, 2769, 4899, 7017, 21229, 30407, 53797, 63687, 91221, 161391, 166069, 498207, 699361, 2098083, 2158897, 3819587, 6476691, 11458761, 49654631, 148963893]

約数ペア:

[(1, 148963893), (3, 49654631), (13, 11458761), (23, 6476691), (39, 3819587), (69, 2158897), (71, 2098083), (213, 699361), (299, 498207), (897, 166069), (923, 161391), (1633, 91221), (2339, 63687), (2769, 53797), (4899, 30407), (7017, 21229)]