42550269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 19657731

約数列:

[1, 3, 17, 51, 59, 79, 177, 179, 237, 537, 1003, 1343, 3009, 3043, 4029, 4661, 9129, 10561, 13983, 14141, 31683, 42423, 79237, 179537, 237711, 240397, 538611, 721191, 834319, 2502957, 14183423, 42550269]

約数ペア:

[(1, 42550269), (3, 14183423), (17, 2502957), (51, 834319), (59, 721191), (79, 538611), (177, 240397), (179, 237711), (237, 179537), (537, 79237), (1003, 42423), (1343, 31683), (3009, 14141), (3043, 13983), (4029, 10561), (4661, 9129)]