65721306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15493}}^1$

素因数の和:15606

約数の個数: 32

約数和(自身を含む): 151717248

約数和(自身を除く): 85995942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 15493, 30986, 46479, 92958, 108451, 216902, 325353, 650706, 1564793, 3129586, 4694379, 9388758, 10953551, 21907102, 32860653, 65721306]

約数ペア:

[(1, 65721306), (2, 32860653), (3, 21907102), (6, 10953551), (7, 9388758), (14, 4694379), (21, 3129586), (42, 1564793), (101, 650706), (202, 325353), (303, 216902), (606, 108451), (707, 92958), (1414, 46479), (2121, 30986), (4242, 15493)]