39731872023

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1\times {\mathrm{1993}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 59551336416

約数和(自身を除く): 19819464393

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 457, 1179, 1371, 1993, 4113, 4847, 5979, 14541, 16909, 17937, 43623, 50727, 59867, 73741, 152181, 179601, 221223, 261083, 538803, 663669, 783249, 910801, 2215079, 2349747, 2732403, 6645237, 8197209, 9660071, 19935711, 28980213, 33699637, 86940639, 101098911, 119314931, 303296733, 357944793, 1073834379, 4414652447, 13243957341, 39731872023]

約数ペア:

[(1, 39731872023), (3, 13243957341), (9, 4414652447), (37, 1073834379), (111, 357944793), (131, 303296733), (333, 119314931), (393, 101098911), (457, 86940639), (1179, 33699637), (1371, 28980213), (1993, 19935711), (4113, 9660071), (4847, 8197209), (5979, 6645237), (14541, 2732403), (16909, 2349747), (17937, 2215079), (43623, 910801), (50727, 783249), (59867, 663669), (73741, 538803), (152181, 261083), (179601, 221223)]