47779911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 76377600

約数和(自身を除く): 28597689

約数列:

[1, 3, 9, 17, 51, 59, 67, 79, 153, 177, 201, 237, 531, 603, 711, 1003, 1139, 1343, 3009, 3417, 3953, 4029, 4661, 5293, 9027, 10251, 11859, 12087, 13983, 15879, 35577, 41949, 47637, 67201, 79237, 89981, 201603, 237711, 269943, 312287, 604809, 713133, 809829, 936861, 2810583, 5308879, 15926637, 47779911]

約数ペア:

[(1, 47779911), (3, 15926637), (9, 5308879), (17, 2810583), (51, 936861), (59, 809829), (67, 713133), (79, 604809), (153, 312287), (177, 269943), (201, 237711), (237, 201603), (531, 89981), (603, 79237), (711, 67201), (1003, 47637), (1139, 41949), (1343, 35577), (3009, 15879), (3417, 13983), (3953, 12087), (4029, 11859), (4661, 10251), (5293, 9027)]