26170803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 18480717

約数列:

[1, 3, 9, 17, 23, 27, 37, 51, 67, 69, 111, 153, 201, 207, 333, 391, 459, 603, 621, 629, 851, 999, 1139, 1173, 1541, 1809, 1887, 2479, 2553, 3417, 3519, 4623, 5661, 7437, 7659, 10251, 10557, 13869, 14467, 16983, 22311, 22977, 26197, 30753, 41607, 42143, 43401, 57017, 66933, 78591, 126429, 130203, 171051, 235773, 379287, 390609, 513153, 707319, 969289, 1137861, 1539459, 2907867, 8723601, 26170803]

約数ペア:

[(1, 26170803), (3, 8723601), (9, 2907867), (17, 1539459), (23, 1137861), (27, 969289), (37, 707319), (51, 513153), (67, 390609), (69, 379287), (111, 235773), (153, 171051), (201, 130203), (207, 126429), (333, 78591), (391, 66933), (459, 57017), (603, 43401), (621, 42143), (629, 41607), (851, 30753), (999, 26197), (1139, 22977), (1173, 22311), (1541, 16983), (1809, 14467), (1887, 13869), (2479, 10557), (2553, 10251), (3417, 7659), (3519, 7437), (4623, 5661)]