89851377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 66912783

約数列:

[1, 3, 7, 11, 21, 33, 41, 53, 77, 123, 159, 179, 231, 287, 371, 451, 537, 583, 861, 1113, 1253, 1353, 1749, 1969, 2173, 3157, 3759, 4081, 5907, 6519, 7339, 9471, 9487, 12243, 13783, 15211, 22017, 23903, 28461, 41349, 45633, 51373, 66409, 71709, 80729, 104357, 154119, 167321, 199227, 242187, 313071, 388967, 501963, 565103, 730499, 1166901, 1695309, 2191497, 2722769, 4278637, 8168307, 12835911, 29950459, 89851377]

約数ペア:

[(1, 89851377), (3, 29950459), (7, 12835911), (11, 8168307), (21, 4278637), (33, 2722769), (41, 2191497), (53, 1695309), (77, 1166901), (123, 730499), (159, 565103), (179, 501963), (231, 388967), (287, 313071), (371, 242187), (451, 199227), (537, 167321), (583, 154119), (861, 104357), (1113, 80729), (1253, 71709), (1353, 66409), (1749, 51373), (1969, 45633), (2173, 41349), (3157, 28461), (3759, 23903), (4081, 22017), (5907, 15211), (6519, 13783), (7339, 12243), (9471, 9487)]