137035221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 195084288

約数和(自身を除く): 58049067

約数列:

[1, 3, 31, 47, 93, 107, 141, 293, 321, 879, 1457, 3317, 4371, 5029, 9083, 9951, 13771, 15087, 27249, 31351, 41313, 94053, 155899, 426901, 467697, 971881, 1280703, 1473497, 2915643, 4420491, 45678407, 137035221]

約数ペア:

[(1, 137035221), (3, 45678407), (31, 4420491), (47, 2915643), (93, 1473497), (107, 1280703), (141, 971881), (293, 467697), (321, 426901), (879, 155899), (1457, 94053), (3317, 41313), (4371, 31351), (5029, 27249), (9083, 15087), (9951, 13771)]