57782439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 52291161

約数列:

[1, 3, 9, 11, 13, 17, 19, 33, 39, 51, 57, 99, 117, 139, 143, 153, 171, 187, 209, 221, 247, 323, 417, 429, 561, 627, 663, 741, 969, 1251, 1287, 1529, 1683, 1807, 1881, 1989, 2223, 2363, 2431, 2641, 2717, 2907, 3553, 4199, 4587, 5421, 7089, 7293, 7923, 8151, 10659, 12597, 13761, 16263, 19877, 21267, 21879, 23769, 24453, 25993, 29051, 30719, 31977, 34333, 37791, 44897, 46189, 59631, 77979, 87153, 92157, 102999, 134691, 138567, 178893, 233937, 261459, 276471, 308997, 337909, 377663, 404073, 415701, 493867, 583661, 1013727, 1132989, 1481601, 1750983, 3041181, 3398967, 4444803, 5252949, 6420271, 19260813, 57782439]

約数ペア:

[(1, 57782439), (3, 19260813), (9, 6420271), (11, 5252949), (13, 4444803), (17, 3398967), (19, 3041181), (33, 1750983), (39, 1481601), (51, 1132989), (57, 1013727), (99, 583661), (117, 493867), (139, 415701), (143, 404073), (153, 377663), (171, 337909), (187, 308997), (209, 276471), (221, 261459), (247, 233937), (323, 178893), (417, 138567), (429, 134691), (561, 102999), (627, 92157), (663, 87153), (741, 77979), (969, 59631), (1251, 46189), (1287, 44897), (1529, 37791), (1683, 34333), (1807, 31977), (1881, 30719), (1989, 29051), (2223, 25993), (2363, 24453), (2431, 23769), (2641, 21879), (2717, 21267), (2907, 19877), (3553, 16263), (4199, 13761), (4587, 12597), (5421, 10659), (7089, 8151), (7293, 7923)]