134617539

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 209583616

約数和(自身を除く): 74966077

約数列:

[1, 3, 7, 21, 67, 201, 241, 397, 469, 723, 1191, 1407, 1687, 2779, 5061, 8337, 16147, 26599, 48441, 79797, 95677, 113029, 186193, 287031, 339087, 558579, 669739, 2009217, 6410359, 19231077, 44872513, 134617539]

約数ペア:

[(1, 134617539), (3, 44872513), (7, 19231077), (21, 6410359), (67, 2009217), (201, 669739), (241, 558579), (397, 339087), (469, 287031), (723, 186193), (1191, 113029), (1407, 95677), (1687, 79797), (2779, 48441), (5061, 26599), (8337, 16147)]