153932009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{2111}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 192208896

約数和(自身を除く): 38276887

約数列:

[1, 7, 11, 77, 947, 2111, 6629, 10417, 14777, 23221, 72919, 162547, 1999117, 13993819, 21990287, 153932009]

約数ペア:

[(1, 153932009), (7, 21990287), (11, 13993819), (77, 1999117), (947, 162547), (2111, 72919), (6629, 23221), (10417, 14777)]