67902029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 14915251

約数列:

[1, 13, 17, 19, 103, 157, 221, 247, 323, 1339, 1751, 1957, 2041, 2669, 2983, 4199, 16171, 22763, 25441, 33269, 34697, 38779, 50711, 210223, 274907, 307249, 432497, 659243, 3573791, 3994237, 5223233, 67902029]

約数ペア:

[(1, 67902029), (13, 5223233), (17, 3994237), (19, 3573791), (103, 659243), (157, 432497), (221, 307249), (247, 274907), (323, 210223), (1339, 50711), (1751, 38779), (1957, 34697), (2041, 33269), (2669, 25441), (2983, 22763), (4199, 16171)]