45717819

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 28202181

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 769, 1043, 2307, 2831, 3129, 5383, 8493, 14611, 16149, 19817, 43833, 59451, 102277, 114581, 306831, 343743, 802067, 2177039, 2406201, 6531117, 15239273, 45717819]

約数ペア:

[(1, 45717819), (3, 15239273), (7, 6531117), (19, 2406201), (21, 2177039), (57, 802067), (133, 343743), (149, 306831), (399, 114581), (447, 102277), (769, 59451), (1043, 43833), (2307, 19817), (2831, 16149), (3129, 14611), (5383, 8493)]