229672149

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 366428160

約数和(自身を除く): 136756011

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 4969, 6603, 14907, 15407, 34783, 46221, 104349, 154039, 352799, 462117, 1058397, 1078273, 2469593, 3234819, 7408779, 10936769, 32810307, 76557383, 229672149]

約数ペア:

[(1, 229672149), (3, 76557383), (7, 32810307), (21, 10936769), (31, 7408779), (71, 3234819), (93, 2469593), (213, 1078273), (217, 1058397), (497, 462117), (651, 352799), (1491, 154039), (2201, 104349), (4969, 46221), (6603, 34783), (14907, 15407)]