88898013

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 56876067

約数列:

[1, 3, 9, 23, 27, 37, 53, 69, 73, 111, 159, 207, 219, 333, 477, 621, 657, 851, 999, 1219, 1431, 1679, 1961, 1971, 2553, 2701, 3657, 3869, 5037, 5883, 7659, 8103, 10971, 11607, 15111, 17649, 22977, 24309, 32913, 34821, 45103, 45333, 52947, 62123, 72927, 88987, 104463, 135309, 143153, 186369, 266961, 405927, 429459, 559107, 800883, 1217781, 1288377, 1677321, 2402649, 3292519, 3865131, 9877557, 29632671, 88898013]

約数ペア:

[(1, 88898013), (3, 29632671), (9, 9877557), (23, 3865131), (27, 3292519), (37, 2402649), (53, 1677321), (69, 1288377), (73, 1217781), (111, 800883), (159, 559107), (207, 429459), (219, 405927), (333, 266961), (477, 186369), (621, 143153), (657, 135309), (851, 104463), (999, 88987), (1219, 72927), (1431, 62123), (1679, 52947), (1961, 45333), (1971, 45103), (2553, 34821), (2701, 32913), (3657, 24309), (3869, 22977), (5037, 17649), (5883, 15111), (7659, 11607), (8103, 10971)]