61164649

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 76420800

約数和(自身を除く): 15256151

約数列:

[1, 7, 13, 91, 149, 169, 347, 1043, 1183, 1937, 2429, 4511, 13559, 25181, 31577, 51703, 58643, 176267, 361921, 410501, 672139, 4704973, 8737807, 61164649]

約数ペア:

[(1, 61164649), (7, 8737807), (13, 4704973), (91, 672139), (149, 410501), (169, 361921), (347, 176267), (1043, 58643), (1183, 51703), (1937, 31577), (2429, 25181), (4511, 13559)]