147207834

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{63397}}^1$

素因数の和:63451

約数の個数: 32

約数和(自身を含む): 334741440

約数和(自身を除く): 187533606

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 63397, 126794, 190191, 380382, 570573, 1141146, 1711719, 2726071, 3423438, 5452142, 8178213, 16356426, 24534639, 49069278, 73603917, 147207834]

約数ペア:

[(1, 147207834), (2, 73603917), (3, 49069278), (6, 24534639), (9, 16356426), (18, 8178213), (27, 5452142), (43, 3423438), (54, 2726071), (86, 1711719), (129, 1141146), (258, 570573), (387, 380382), (774, 190191), (1161, 126794), (2322, 63397)]