61411021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 79176960

約数和(自身を除く): 17765939

約数列:

[1, 7, 17, 19, 119, 133, 157, 173, 323, 1099, 1211, 2261, 2669, 2941, 2983, 3287, 18683, 20587, 20881, 23009, 27161, 50711, 55879, 190127, 354977, 391153, 461737, 516059, 3232159, 3612413, 8773003, 61411021]

約数ペア:

[(1, 61411021), (7, 8773003), (17, 3612413), (19, 3232159), (119, 516059), (133, 461737), (157, 391153), (173, 354977), (323, 190127), (1099, 55879), (1211, 50711), (2261, 27161), (2669, 23009), (2941, 20881), (2983, 20587), (3287, 18683)]