63699993

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 49103847

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 71, 101, 141, 189, 213, 303, 329, 423, 497, 639, 707, 909, 987, 1269, 1491, 1917, 2121, 2727, 2961, 3337, 4473, 4747, 6363, 7171, 8883, 10011, 13419, 14241, 19089, 21513, 23359, 30033, 33229, 42723, 50197, 64539, 70077, 90099, 99687, 128169, 150591, 193617, 210231, 299061, 337037, 451773, 630693, 897183, 1011111, 1355319, 2359259, 3033333, 7077777, 9099999, 21233331, 63699993]

約数ペア:

[(1, 63699993), (3, 21233331), (7, 9099999), (9, 7077777), (21, 3033333), (27, 2359259), (47, 1355319), (63, 1011111), (71, 897183), (101, 630693), (141, 451773), (189, 337037), (213, 299061), (303, 210231), (329, 193617), (423, 150591), (497, 128169), (639, 99687), (707, 90099), (909, 70077), (987, 64539), (1269, 50197), (1491, 42723), (1917, 33229), (2121, 30033), (2727, 23359), (2961, 21513), (3337, 19089), (4473, 14241), (4747, 13419), (6363, 10011), (7171, 8883)]