54294651

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 37634949

約数列:

[1, 3, 9, 17, 23, 27, 37, 51, 69, 111, 139, 153, 207, 333, 391, 417, 459, 621, 629, 851, 999, 1173, 1251, 1887, 2363, 2553, 3197, 3519, 3753, 5143, 5661, 7089, 7659, 9591, 10557, 14467, 15429, 16983, 21267, 22977, 28773, 43401, 46287, 54349, 63801, 86319, 87431, 118289, 130203, 138861, 163047, 262293, 354867, 390609, 489141, 786879, 1064601, 1467423, 2010913, 2360637, 3193803, 6032739, 18098217, 54294651]

約数ペア:

[(1, 54294651), (3, 18098217), (9, 6032739), (17, 3193803), (23, 2360637), (27, 2010913), (37, 1467423), (51, 1064601), (69, 786879), (111, 489141), (139, 390609), (153, 354867), (207, 262293), (333, 163047), (391, 138861), (417, 130203), (459, 118289), (621, 87431), (629, 86319), (851, 63801), (999, 54349), (1173, 46287), (1251, 43401), (1887, 28773), (2363, 22977), (2553, 21267), (3197, 16983), (3519, 15429), (3753, 14467), (5143, 10557), (5661, 9591), (7089, 7659)]