78122883

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 111992832

約数和(自身を除く): 33869949

約数列:

[1, 3, 31, 47, 61, 93, 141, 183, 293, 879, 1457, 1891, 2867, 4371, 5673, 8601, 9083, 13771, 17873, 27249, 41313, 53619, 88877, 266631, 426901, 554063, 840031, 1280703, 1662189, 2520093, 26040961, 78122883]

約数ペア:

[(1, 78122883), (3, 26040961), (31, 2520093), (47, 1662189), (61, 1280703), (93, 840031), (141, 554063), (183, 426901), (293, 266631), (879, 88877), (1457, 53619), (1891, 41313), (2867, 27249), (4371, 17873), (5673, 13771), (8601, 9083)]