66542931

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 127552320

約数和(自身を除く): 61009389

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 53, 63, 73, 91, 117, 147, 159, 189, 219, 273, 351, 371, 441, 477, 511, 637, 657, 689, 819, 949, 1113, 1323, 1431, 1533, 1911, 1971, 2067, 2457, 2597, 2847, 3339, 3577, 3869, 4599, 4823, 5733, 6201, 6643, 7791, 8541, 10017, 10731, 11607, 13797, 14469, 17199, 18603, 19929, 23373, 25623, 27083, 32193, 33761, 34821, 43407, 46501, 50297, 59787, 70119, 81249, 96579, 101283, 104463, 130221, 139503, 150891, 179361, 189581, 243747, 303849, 352079, 418509, 452673, 568743, 731241, 911547, 1056237, 1255527, 1358019, 1706229, 2464553, 3168711, 5118687, 7393659, 9506133, 22180977, 66542931]

約数ペア:

[(1, 66542931), (3, 22180977), (7, 9506133), (9, 7393659), (13, 5118687), (21, 3168711), (27, 2464553), (39, 1706229), (49, 1358019), (53, 1255527), (63, 1056237), (73, 911547), (91, 731241), (117, 568743), (147, 452673), (159, 418509), (189, 352079), (219, 303849), (273, 243747), (351, 189581), (371, 179361), (441, 150891), (477, 139503), (511, 130221), (637, 104463), (657, 101283), (689, 96579), (819, 81249), (949, 70119), (1113, 59787), (1323, 50297), (1431, 46501), (1533, 43407), (1911, 34821), (1971, 33761), (2067, 32193), (2457, 27083), (2597, 25623), (2847, 23373), (3339, 19929), (3577, 18603), (3869, 17199), (4599, 14469), (4823, 13797), (5733, 11607), (6201, 10731), (6643, 10017), (7791, 8541)]